{"id":"CVE-2026-23624","state":"PUBLISHED","title":"GLPI is vulnerable to session stealing on externally authenticated user change","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 .","publishedAt":"2026-02-04T17:15:33.750Z","updatedAt":"2026-02-04T19:56:27.764Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["glpi-project glpi"],"affected":[{"vendor":"glpi-project","product":"glpi","versions":[{"version":">= 0.71, < 10.0.23","status":"affected"},{"version":">= 11.0.0-alpha, < 11.0.5","status":"affected"}]}],"references":["https://github.com/glpi-project/glpi/security/advisories/GHSA-5j4j-vx46-r477","https://github.com/glpi-project/glpi/releases/tag/10.0.23","https://github.com/glpi-project/glpi/releases/tag/11.0.5"],"weaknesses":["CWE-384"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/23xxx/CVE-2026-23624.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23624","state":"PUBLISHED","datePublished":"2026-02-04T17:15:33.750Z","dateUpdated":"2026-02-04T19:56:27.764Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-01-14T16:08:37.482Z"},"containers":{"cna":{"title":"GLPI is vulnerable to session stealing on externally authenticated user change","descriptions":[{"lang":"en","value":"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 ."}],"affected":[{"vendor":"glpi-project","product":"glpi","versions":[{"version":">= 0.71, < 10.0.23","status":"affected"},{"version":">= 11.0.0-alpha, < 11.0.5","status":"affected"}]}],"references":[{"url":"https://github.com/glpi-project/glpi/security/advisories/GHSA-5j4j-vx46-r477","name":"https://github.com/glpi-project/glpi/security/advisories/GHSA-5j4j-vx46-r477","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/glpi-project/glpi/releases/tag/10.0.23","name":"https://github.com/glpi-project/glpi/releases/tag/10.0.23","tags":["x_refsource_MISC"]},{"url":"https://github.com/glpi-project/glpi/releases/tag/11.0.5","name":"https://github.com/glpi-project/glpi/releases/tag/11.0.5","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"PHYSICAL","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-384","lang":"en","description":"CWE-384: Session Fixation","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-02-04T17:15:33.750Z"},"source":{"advisory":"GHSA-5j4j-vx46-r477","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-04T19:56:08.999117Z","id":"CVE-2026-23624","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-04T19:56:27.764Z"}}]}}}