GLPI is vulnerable to session stealing on externally authenticated user change_CVE-2026-23624

{
    "lastseen": "",
    "description": "GLPI is a free asset and IT management software package. In versions starting from 0.71 to before 10.0.23 and before 11.0.5, when remote authentication is used, based on SSO variables, a user can steal a GLPI session previously opened by another user on the same machine. This issue has been patched in versions .",
    "published": "2026-02-04T17:15:33.750Z",
    "modified": "2026-02-04T17:15:33.750Z",
    "type": "cve",
    "title": "GLPI is vulnerable to session stealing on externally authenticated user change",
    "source": "GitHub_M",
    "references": "https://github.com/glpi-project/glpi/security/advisories/GHSA-5j4j-vx46-r477\nhttps://github.com/glpi-project/glpi/releases/tag/10.0.23\nhttps://github.com/glpi-project/glpi/releases/tag/11.0.5",
    "id": "CVE-2026-23624",
    "bulletinFamily": "",
    "cwe": [
        "CWE-384"
    ],
    "cvelist": null,
    "sourceData": "glpi-project glpi >= 0.71, < 10.0.23\nglpi-project glpi >= 11.0.0-alpha, < 11.0.5",
    "sourceHref": "",
    "cvss": {
        "score": 4.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "glpi",
    "version": ">= 0.71, < 10.0.23",
    "vendor": "glpi-project",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}