{"id":"CVE-2026-45141","title":"Chamilo LMS: CSRF in destructive skill-management AJAX actions","summary":"Chamilo LMS is an open-source learning management system. Prior to 2.0.1, the `add`, `delete_gradebook_from_skill`, `save_profile`, and `delete_profile` actions in `public/main/inc/ajax/skill.ajax.php` perform database mutations without …","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","cvssSource":"cna","cwe":["CWE-352"],"vendor":"chamilo","product":"chamilo-lms","affected":["chamilo-lms < 2.0.1"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-30T15:45:50.594640Z"},"published":"2026-10-30","updated":"2026-10-30","sourceUpdated":"2026-10-30T15:46:07.156Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-45141","references":[{"url":"https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-p2qq-wjp2-j334","label":"https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-p2qq-wjp2-j334"},{"url":"https://github.com/chamilo/chamilo-lms/commit/6c9586034284fb7773056c79055798298fbc6d3d","label":"https://github.com/chamilo/chamilo-lms/commit/6c9586034284fb7773056c79055798298fbc6d3d"},{"url":"https://github.com/chamilo/chamilo-lms/releases/tag/v2.0.1","label":"https://github.com/chamilo/chamilo-lms/releases/tag/v2.0.1"}],"tags":["cve.org"],"epss":0.0017,"epssPercentile":0.0639,"ingestedAt":"2026-11-05T16:07:30.473Z","slug":"CVE-2026-45141","body":"## Overview\n\nChamilo LMS is an open-source learning management system. Prior to 2.0.1, the `add`, `delete_gradebook_from_skill`, `save_profile`, and `delete_profile` actions in `public/main/inc/ajax/skill.ajax.php` perform database mutations without `Security::check_token()` validation. An attacker can use cross-site request forgery to cause an authenticated administrator or DRH who visits a malicious page to create, modify, or delete skill records and profiles, or remove skill-gradebook associations. This issue is fixed in version 2.0.1.\n\n## Affected\n\n- `chamilo-lms < 2.0.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}