{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-20091",
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "state": "PUBLISHED",
        "assignerShortName": "cisco",
        "dateReserved": "2025-10-08T11:59:15.368Z",
        "datePublished": "2026-02-25T16:24:44.412Z",
        "dateUpdated": "2026-02-25T19:05:48.712Z"
    },
    "containers": {
        "cna": {
            "title": "Cisco UCS Manager and FXOS Software Stored Cross-Site Scripting Vulnerability",
            "metrics": [
                {
                    "format": "cvssV3_1",
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
                        "baseScore": 4.8,
                        "baseSeverity": "MEDIUM",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "HIGH",
                        "userInteraction": "REQUIRED",
                        "scope": "CHANGED",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "LOW",
                        "availabilityImpact": "NONE"
                    }
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability in the web-based management interface of Cisco FXOS Software and Cisco UCS Manager Software could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit this vulnerability by injecting malicious data into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit this vulnerability, the attacker must have valid credentials for a user account with the role of Administrator or AAA Administrator. "
                }
            ],
            "references": [
                {
                    "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsfxosxss-7skVE8Zv",
                    "name": "cisco-sa-ucsfxosxss-7skVE8Zv"
                }
            ],
            "exploits": [
                {
                    "lang": "en",
                    "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
                }
            ],
            "source": {
                "advisory": "cisco-sa-ucsfxosxss-7skVE8Zv",
                "discovery": "INTERNAL",
                "defects": [
                    "CSCwm57437"
                ]
            },
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
                            "type": "cwe",
                            "cweId": "CWE-79"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "Cisco",
                    "product": "Cisco Firepower Extensible Operating System (FXOS)",
                    "versions": [
                        {
                            "version": "2.14.1.131",
                            "status": "affected"
                        },
                        {
                            "version": "2.14.1.143",
                            "status": "affected"
                        },
                        {
                            "version": "2.14.1.163",
                            "status": "affected"
                        },
                        {
                            "version": "2.14.1.167",
                            "status": "affected"
                        },
                        {
                            "version": "2.16.0.128",
                            "status": "affected"
                        }
                    ],
                    "defaultStatus": "unknown"
                },
                {
                    "vendor": "Cisco",
                    "product": "Cisco Secure Firewall Adaptive Security Appliance (ASA) Software",
                    "versions": [
                        {
                            "version": "9.12.2",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.1",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.3",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.3.2",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.3.12",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.2.5",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.1.2",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.2.1",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.3.7",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.2.9",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.3.9",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.1.3",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.2",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.4",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.7",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.8",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.10",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.13",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.18",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.24",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.1",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.26",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.1.28",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.29",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.2",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.30",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.2.3",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.35",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.2.7",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.37",
                            "status": "affected"
                        },
                        {
                            "version": "9.17.1",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.2.11",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.2.13",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.39",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.38",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.2.14",
                            "status": "affected"
                        },
                        {
                            "version": "9.17.1.7",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.40",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.3.3",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.3",
                            "status": "affected"
                        },
                        {
                            "version": "9.17.1.9",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.3.14",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.41",
                            "status": "affected"
                        },
                        {
                            "version": "9.17.1.10",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.1",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.47",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.3.15",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.1.3",
                            "status": "affected"
                        },
                        {
                            "version": "9.17.1.11",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.48",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.2",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.3.19",
                            "status": "affected"
                        },
                        {
                            "version": "9.17.1.13",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.50",
                            "status": "affected"
                        },
                        {
                            "version": "9.17.1.15",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.52",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.3.23",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.2.5",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.54",
                            "status": "affected"
                        },
                        {
                            "version": "9.17.1.20",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.2.7",
                            "status": "affected"
                        },
                        {
                            "version": "9.19.1",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.9",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.55",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.2.8",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.14",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.3",
                            "status": "affected"
                        },
                        {
                            "version": "9.19.1.5",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.56",
                            "status": "affected"
                        },
                        {
                            "version": "9.17.1.30",
                            "status": "affected"
                        },
                        {
                            "version": "9.19.1.9",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.3.39",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.19",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.58",
                            "status": "affected"
                        },
                        {
                            "version": "9.19.1.12",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.3.46",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.27",
                            "status": "affected"
                        },
                        {
                            "version": "9.19.1.18",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.3.53",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.3.55",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.38",
                            "status": "affected"
                        },
                        {
                            "version": "9.17.1.33",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.62",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.39",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.3.56",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.42",
                            "status": "affected"
                        },
                        {
                            "version": "9.19.1.22",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.4",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.4.5",
                            "status": "affected"
                        },
                        {
                            "version": "9.19.1.24",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.48",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.4.8",
                            "status": "affected"
                        },
                        {
                            "version": "9.20.2",
                            "status": "affected"
                        },
                        {
                            "version": "9.19.1.27",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.65",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.55",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.4.22",
                            "status": "affected"
                        },
                        {
                            "version": "9.20.2.10",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.57",
                            "status": "affected"
                        },
                        {
                            "version": "9.19.1.28",
                            "status": "affected"
                        },
                        {
                            "version": "9.17.1.39",
                            "status": "affected"
                        },
                        {
                            "version": "9.12.4.67",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.4.24",
                            "status": "affected"
                        },
                        {
                            "version": "9.20.2.21",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.61",
                            "status": "affected"
                        },
                        {
                            "version": "9.19.1.31",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.4.29",
                            "status": "affected"
                        },
                        {
                            "version": "9.20.2.22",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.62",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.4.34",
                            "status": "affected"
                        },
                        {
                            "version": "9.20.3",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.67",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.4.40",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.71",
                            "status": "affected"
                        },
                        {
                            "version": "9.20.3.4",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.4.47",
                            "status": "affected"
                        },
                        {
                            "version": "9.20.3.7",
                            "status": "affected"
                        },
                        {
                            "version": "9.17.1.45",
                            "status": "affected"
                        },
                        {
                            "version": "9.19.1.37",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.76",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.4.50",
                            "status": "affected"
                        },
                        {
                            "version": "9.20.3.10",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.4.52",
                            "status": "affected"
                        },
                        {
                            "version": "9.20.3.13",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.4.53",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.82",
                            "status": "affected"
                        },
                        {
                            "version": "9.20.3.16",
                            "status": "affected"
                        },
                        {
                            "version": "9.19.1.42",
                            "status": "affected"
                        },
                        {
                            "version": "9.18.4.57",
                            "status": "affected"
                        },
                        {
                            "version": "9.16.4.84",
                            "status": "affected"
                        },
                        {
                            "version": "9.20.3.20",
                            "status": "affected"
                        }
                    ],
                    "defaultStatus": "unknown"
                },
                {
                    "vendor": "Cisco",
                    "product": "Cisco Unified Computing System (Managed)",
                    "versions": [
                        {
                            "version": "4.0(4h)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4g)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4i)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4k)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4l)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(4a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4m)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1i)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3h)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1k)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1l)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4n)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1m)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3i)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(2a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1n)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3j)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(2c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(2d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3k)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4o)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(2e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3g)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3l)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3h)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3i)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3m)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(3a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3j)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(3c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3k)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3l)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(2f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3m)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(5a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3n)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(4f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3n)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(5c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3o)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(5d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.3(5e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3p)",
                            "status": "affected"
                        }
                    ],
                    "defaultStatus": "unknown"
                }
            ],
            "providerMetadata": {
                "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
                "shortName": "cisco",
                "dateUpdated": "2026-02-25T16:24:44.412Z"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2026-20091",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2026-02-25T18:18:28.092125Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-02-25T19:05:48.712Z"
                }
            }
        ]
    }
}