Vulnerability · Published Mar 16, 2026 · Assigned by GitHub_M
CVE-2026-30876Chamilo LMS: User enumeration vulnerability via response
Medium 6.3
In plain English
A medium-severity security flaw in chamilo-lms from chamilo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities).
Severity (CVSS 4.0)6.3Medium
Exploit odds (30 days)0.2%top 87.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Chamilo LMS is a learning management system. Prior to version 1.11.36, Chamilo is vulnerable to user enumeration with valid/invalid username. This issue has been patched in version 1.11.36.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| chamilo | chamilo-lms | < 1.11.36 |
Weakness: CWE-204 · Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
References
- https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-cqr8-vvqp-4mp4 x_refsource_CONFIRM
- https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.36 x_refsource_MISC