{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-52998",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2025-06-24T03:50:36.794Z",
        "datePublished": "2026-03-02T15:54:19.738Z",
        "dateUpdated": "2026-03-02T16:22:23.957Z"
    },
    "containers": {
        "cna": {
            "title": "Chamilo: PHAR deserialization bypass",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-502",
                            "lang": "en",
                            "description": "CWE-502: Deserialization of Untrusted Data",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "HIGH",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "LOW",
                        "vulnIntegrityImpact": "LOW",
                        "vulnAvailabilityImpact": "HIGH",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 7,
                        "baseSeverity": "HIGH",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-6mwg-2mw5-rx5v",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-6mwg-2mw5-rx5v"
                },
                {
                    "name": "https://github.com/chamilo/chamilo-lms/commit/ba7e15d8cfefcd451de939e98d461b17e72eb627",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/chamilo/chamilo-lms/commit/ba7e15d8cfefcd451de939e98d461b17e72eb627"
                },
                {
                    "name": "https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30"
                }
            ],
            "affected": [
                {
                    "vendor": "chamilo",
                    "product": "chamilo-lms",
                    "versions": [
                        {
                            "version": "< 1.11.30",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-03-02T15:54:19.738Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Chamilo is a learning management system. Prior to version 1.11.30, in the application, deserialization of data is performed, the data can be spoofed. An attacker can create objects of arbitrary classes, as well as fully control their properties, and thus modify the logic of the web application's operation. This issue has been patched in version 1.11.30."
                }
            ],
            "source": {
                "advisory": "GHSA-6mwg-2mw5-rx5v",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-03-02T16:22:12.884532Z",
                                "id": "CVE-2025-52998",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-03-02T16:22:23.957Z"
                }
            }
        ]
    }
}