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    CVE-2026-45141

    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.

    Published:Oct 30, 2026
    Last Modified:Oct 30, 2026
    EPS:Oct 30, 2026
    EPSS Score:
    CVSS Score:6.5

    Affected Products

    Vendor
    Chamilo
    Product
    Chamilo Lms

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-352 Cross-Site Request Forgery

    Related CVEs

    CVE-2026-45146 (CVSS 7.2) — Chamilo LMS is an open-source learning management system. Prior to 1.11.40 and 2.0.1, an authenticated adminis…
    CVE-2026-44344 (CVSS 6.6) — Chamilo LMS is an open-source learning management system. In the 1.x line before 1.11.40, and the 2.x line bef…
    CVE-2026-45145 (CVSS 7.5) — Chamilo LMS is an open-source learning management system. Prior to 2.0.1, `public/main/inc/lib/career.lib.php`…
    CVE-2026-45144 (CVSS 8.9) — Chamilo LMS is an open-source learning management system. From 2.0.0 until 2.0.1, `GET /user/{username}` is an…
    CVE-2026-114390 (CVSS 6.9) — Chamilo LMS from 2.0.0-alpha.1 before 2.0.0-RC.3 contains a missing authorization vulnerability in legacy AJAX…
    CVE-2026-114389 (CVSS 5.3) — Chamilo LMS from 2.0.0-alpha.4 before 2.0.0-RC.3 contains a missing authorization vulnerability in AiControlle…
    CVE-2026-114388 (CVSS 6.9) — Chamilo LMS 2.0.0 pre-releases from 2.0.0-alpha.1 before 2.0.0-RC.3 contain a missing access control vulnerabi…
    CVE-2026-45140 (CVSS 9.8) — Chamilo LMS is an open-source learning management system. Prior to 2.0.1, Chamilo LMS allows an unauthenticate…
    CVE-2026-45143 (CVSS 9) — Chamilo LMS is an open-source learning management system. From 2.0.0 through at least 2.1.0, Chamilo LMS store…
    CVE-2026-82535 (CVSS 5.3) — Chamilo LMS before 1.11.42 and 3.0.0 contains a stored cross-site scripting vulnerability that allows unauthen…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High