CVE-2026-44344
Chamilo LMS is an open-source learning management system
- Risk score
- 45/100
- CVSS
- 6.6 v3.1
- Exploit chance (30 days)
- 0.3%
- Published
- 30 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- Chamilo LMS is an open-source learning management system. In the 1.x line before 1.11.40, and the 2.x line before 2.0.1, multiple eval() calls in the vendored PEAR HTML_QuickForm libraries can execute arbitrary PHP code if form element names contain attacker-influenced data. Standard Chamilo forms use hardcoded elemen…
- Affected
- See advisory
- Fix
- Upgrade the product to 1.11.40 or 2.0.1 (whichever matches your release line), or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 6.6 medium
References
- https://github.com/chamilo/chamilo-lms/commit/99d407a30e03c06cf764649dae85b4043877959a
- https://github.com/chamilo/chamilo-lms/commit/a7fcc222bd7a7c09fb1d84173f710154c019bb7d
- https://github.com/chamilo/chamilo-lms/commit/c497f7ef7fadeabb80ba27046a3ad5ce0edfc139
- https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.40
- https://github.com/chamilo/chamilo-lms/releases/tag/v2.0.1
- https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-8rj2-88v5-mx6w
Original description
Chamilo LMS is an open-source learning management system. In the 1.x line before 1.11.40, and the 2.x line before 2.0.1, multiple `eval()` calls in the vendored PEAR `HTML_QuickForm` libraries can execute arbitrary PHP code if form element names contain attacker-influenced data. Standard Chamilo forms use hardcoded element names; exploitation requires a developer-specific plugin or misconfiguration that lets user input reach those element names. Where that conditional path exists, the impact can be full server compromise. This issue is fixed in versions 1.11.40 and 2.0.1.
Last activity 30 Oct 2026. Patch Forecast updates every hour.