Vulnerability Description
Chamilo LMS 2.0.0 pre-releases from 2.0.0-alpha.1 before 2.0.0-RC.3 contain a missing access control vulnerability in GradebookController that allows unauthenticated users to modify gradebook certificates. Attackers can request the set_default_certificate endpoint with any course id and document id to tamper with certificate configuration for any course.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/chamilo/chamilo-lms/blob/v2.0.0-RC.2/src/CoreBundle/Controlle
- https://github.com/chamilo/chamilo-lms/commit/2861afd4896ff898a950302f2c00f44726
- https://github.com/chamilo/chamilo-lms/issues/7671
- https://github.com/chamilo/chamilo-lms/releases/tag/v2.0.0-RC.3
- https://www.vulncheck.com/advisories/chamilo-lms-2.0.0-alpha.1-before-2.0.0-rc.3
FAQ
What is CVE-2026-114388?
CVE-2026-114388 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Chamilo LMS 2.0.0 pre-releases from 2.0.0-alpha.1 before 2.0.0-RC.3 contain a missing access control vulnerability in GradebookController that allows unauthenticated users to modify gradebook certific...
How severe is CVE-2026-114388?
CVE-2026-114388 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-114388?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.