{"id":"CVE-2026-23624","summary":"GLPI is vulnerable to session stealing on externally authenticated user change","details":"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 .","aliases":["GHSA-5j4j-vx46-r477"],"modified":"2026-08-12T03:51:16.466138517Z","published":"2026-02-04T17:15:33.750Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-384"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23624.json"},"references":[{"type":"WEB","url":"https://github.com/glpi-project/glpi/releases/tag/10.0.23"},{"type":"WEB","url":"https://github.com/glpi-project/glpi/releases/tag/11.0.5"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23624.json"},{"type":"ADVISORY","url":"https://github.com/glpi-project/glpi/security/advisories/GHSA-5j4j-vx46-r477"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23624"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/glpi-project/glpi","events":[{"introduced":"b64f35c04d55c517c424c8feaf5bbfa9bae4e3ff"},{"fixed":"3b860b94fd55dc5a6dbd1c18009adff26a14662f"},{"introduced":"b5cb4adb3c350521d85209d49e29e8619cdf8316"},{"fixed":"8b075d544b3e4c28f8ba51ce8dd10e57be924172"}],"database_specific":{"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:glpi-project:glpi:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.71"},{"fixed":"10.0.23"},{"introduced":"11.0.0"},{"fixed":"11.0.5"}]}}],"versions":["11.0.4","11.0.3","11.0.2","11.0.1","11.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23624.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}