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Back to active CVEs
Medium · CVSS 6.5CVE-2026-45141

Chamilo LMS: CSRF in destructive skill-management AJAX actionsCVE-2026-45141

Answer in brief

CVE-2026-45141 records a Medium severity (CVSS 6.5) vulnerability in Chamilo LMS: CSRF in destructive skill-management AJAX actions. The current sources do not mark it as known exploited. The current feed maps chamilo/chamilo-lms (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 30, 2026Updated Oct 30, 2026Source checked Oct 30, 2026First seen by HOL Oct 30, 2026Material review Oct 30, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.5
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 6.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps chamilo/chamilo-lms (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
chamilo/chamilo-lmsgeneric<2.0.12.0.1

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for chamilo/chamilo-lms.
  2. 2Review the reported fix. Update chamilo/chamilo-lms to 2.0.1 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 30, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 30, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 30, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
Upstream source 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.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Chamilo LMS: Conditional PHP execution through vendored QuickForm evalSame chamilo/chamilo-lms package
  • Chamilo LMS: Stored XSS in public user-profile fieldsSame chamilo/chamilo-lms package
  • Chamilo LMS: Database-backed PHP object injection in career deserializationSame chamilo/chamilo-lms package

Record context

Vulnerability class
CSRF
EPSS
Not reported
CWE IDs
CWE-352
Source
CVE List V5
Source checked
Oct 30, 2026
References
3 linked sources
Open source record