{"affected":[{"defaultStatus":"unaffected","ecosystem":"github","packageName":"glpi-project/glpi","product":"GLPI","source":"CNA: VulnCheck","vendor":"glpi-project","versions":[{"lessThan":"10.0.28","status":"affected","version":"10.0.0","versionType":"semver"},{"lessThan":"11.0.10","status":"affected","version":"11.0.0","versionType":"semver"}]}],"cveId":"CVE-2026-121559","cwes":["CWE-269"],"description":"GLPI 10.0.0 before 10.0.28 and 11.0.0 before 11.0.10 contains a privilege escalation vulnerability that allows authenticated users to obtain elevated profiles by cloning accounts. A user with the Technician profile can clone a Super-Admin account with a new login and password, since User::getCloneRelations() copies every Profile_User and Group_User assignment without permission checks, yielding an attacker-controlled Super-Admin account.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":8.6,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},{"score":7.2,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},{"score":8.6,"severity":"high","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0"},{"score":7.2,"severity":"high","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1793730462291,"publishedAt":1793719035660,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/glpi-project/glpi/security/advisories/GHSA-c46f-4v9j-5gpc"},{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/glpi-project/glpi/commit/10a827c8c1868a0a65ab977d30878ff16547d9a7"},{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/glpi-project/glpi/commit/d30faa501e8b549ae507615b05e7d99dacfe5d98"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/glpi-10.0.0-before-10.0.28-and-11.0.0-before-11.0.10-privilege-escalation-via-user-cloning"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/glpi-project/glpi/commit/10a827c8c1868a0a65ab977d30878ff16547d9a7"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/glpi-project/glpi/commit/d30faa501e8b549ae507615b05e7d99dacfe5d98"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/glpi-project/glpi/security/advisories/GHSA-c46f-4v9j-5gpc"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/glpi-10.0.0-before-10.0.28-and-11.0.0-before-11.0.10-privilege-escalation-via-user-cloning"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/glpi-project/glpi/commit/10a827c8c1868a0a65ab977d30878ff16547d9a7"},{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/glpi-project/glpi/commit/d30faa501e8b549ae507615b05e7d99dacfe5d98"}],"revision":"8fc8a00e24750d5253944118a8995cce9dacf8333c94474b61fd4a2ab9c8a7eb","sources":[{"modifiedAt":1793730462291,"name":"CNA: VulnCheck","retrievedAt":1793733007253,"url":"https://www.cve.org/CVERecord?id=CVE-2026-121559"},{"modifiedAt":1793722648720,"name":"NVD","retrievedAt":1793730106299,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-121559"}],"ssvc":{"assessedAt":1793728117874,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"GLPI 10.0.0 before 10.0.28 and 11.0.0 before 11.0.10 Privilege Escalation via User Cloning","updatedAt":1793733007253}