{"id":"CVE-2026-45141","state":"PUBLISHED","title":"Chamilo LMS: CSRF in destructive skill-management AJAX actions","description":"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 `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.","publishedAt":"2026-10-30T14:30:44.438Z","updatedAt":"2026-10-30T15:46:07.156Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["chamilo chamilo-lms"],"affected":[{"vendor":"chamilo","product":"chamilo-lms","versions":[{"version":"< 2.0.1","status":"affected"}]}],"references":["https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-p2qq-wjp2-j334","https://github.com/chamilo/chamilo-lms/commit/6c9586034284fb7773056c79055798298fbc6d3d","https://github.com/chamilo/chamilo-lms/releases/tag/v2.0.1"],"weaknesses":["CWE-352"],"ingestedAt":"2026-10-30T15:52:06.342Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/45xxx/CVE-2026-45141.json","commit":"e38f713043e354157a039ed59396319d18b4445f","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-45141","state":"PUBLISHED","datePublished":"2026-10-30T14:30:44.438Z","dateUpdated":"2026-10-30T15:46:07.156Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-08T20:44:38.963Z"},"containers":{"cna":{"title":"Chamilo LMS: CSRF in destructive skill-management AJAX actions","descriptions":[{"lang":"en","value":"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 `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."}],"affected":[{"vendor":"chamilo","product":"chamilo-lms","versions":[{"version":"< 2.0.1","status":"affected"}]}],"references":[{"url":"https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-p2qq-wjp2-j334","name":"https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-p2qq-wjp2-j334","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/chamilo/chamilo-lms/commit/6c9586034284fb7773056c79055798298fbc6d3d","name":"https://github.com/chamilo/chamilo-lms/commit/6c9586034284fb7773056c79055798298fbc6d3d","tags":["x_refsource_MISC"]},{"url":"https://github.com/chamilo/chamilo-lms/releases/tag/v2.0.1","name":"https://github.com/chamilo/chamilo-lms/releases/tag/v2.0.1","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-352","lang":"en","description":"CWE-352: Cross-Site Request Forgery (CSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-10-30T14:30:44.438Z"},"source":{"advisory":"GHSA-p2qq-wjp2-j334","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-30T15:45:50.594640Z","id":"CVE-2026-45141","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":"2026-10-30T15:46:07.156Z"}}]}}}