{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-79756",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-08-25T14:08:18.109Z",
        "datePublished": "2026-09-02T16:39:57.744Z",
        "dateUpdated": "2026-09-02T16:39:57.744Z"
    },
    "containers": {
        "cna": {
            "title": "Nuclio: Unauthenticated OS command injection via namespace header in list-all resource path on local platform",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-78",
                            "lang": "en",
                            "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 8.7,
                        "baseSeverity": "HIGH",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/nuclio/nuclio/security/advisories/GHSA-mq8w-f7w8-5rgg",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/nuclio/nuclio/security/advisories/GHSA-mq8w-f7w8-5rgg"
                },
                {
                    "name": "https://github.com/nuclio/nuclio/pull/4223",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/nuclio/nuclio/pull/4223"
                },
                {
                    "name": "https://github.com/nuclio/nuclio/commit/86d4e39387d8845f567649201798800830f08411",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/nuclio/nuclio/commit/86d4e39387d8845f567649201798800830f08411"
                },
                {
                    "name": "https://github.com/nuclio/nuclio/releases/tag/1.17.4",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/nuclio/nuclio/releases/tag/1.17.4"
                }
            ],
            "affected": [
                {
                    "vendor": "nuclio",
                    "product": "nuclio",
                    "versions": [
                        {
                            "version": "< 1.17.4",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-09-02T16:39:57.744Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Nuclio is a \"Serverless\" framework for Real-Time Events and Data Processing. Prior to version 1.17.4, the fix for unauthenticated OS command injection in the nuclio dashboard on the local/Docker platform is incomplete. The fix added validateFunctionName for function names and common.Quote() for the named-resource shell command path, but the list-all resource path (triggered when no specific resource name is provided) still interpolates the resourceNamespace parameter unquoted into a /bin/sh -c command string. An unauthenticated attacker can inject shell metacharacters via the X-Nuclio-Function-Namespace, X-Nuclio-Project-Namespace, or X-Nuclio-Function-Event-Namespace HTTP headers to achieve arbitrary command execution inside the dashboard container. This issue has been patched in version 1.17.4."
                }
            ],
            "source": {
                "advisory": "GHSA-mq8w-f7w8-5rgg",
                "discovery": "UNKNOWN"
            }
        }
    }
}