CVE-2026-33707: Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, the default password reset mechanism...

Description

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, the default password reset mechanism generates tokens using sha1($email) with no random component, no expiration, and no rate limiting. An attacker who knows a user's email can compute the reset token and change the victim's password without authentication. This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3.

Ghostwire Analysis — What This Means Practically

Exploitation Probability (EPSS): Low — 0.07% (20th percentile)

Low exploitation probability based on current threat landscape data. Standard patching timeline is appropriate.

Critical CVSS score indicates maximum severity — remote code execution, authentication bypass, or complete system compromise is likely possible.
3 proof-of-concept exploits available on GitHub. Public exploit code lowers the barrier for both researchers and attackers.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

CVE-2026-33707: Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, the default password reset mechanism...

Description

Ghostwire Analysis — What This Means Practically

Proof-of-Concept Exploits (3)

Security Coverage (1 articles)

References