CVE-2026-33736 — MEDIUM (6.5)

Vulnerability Description

Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, any authenticated user (including ROLE_STUDENT) can enumerate all platform users and access personal information (email, phone, roles) via GET /api/users, including administrator accounts. This vulnerability is fixed in 2.0.0-RC.3.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Chamilo	Chamilo Lms	2.0.0

Related Weaknesses (CWE)

CWE-639

References

FAQ

What is CVE-2026-33736?

CVE-2026-33736 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, any authenticated user (including ROLE_STUDENT) can enumerate all platform users and access personal information (email, phone, roles)...

How severe is CVE-2026-33736?

CVE-2026-33736 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-33736?

Check the references section above for vendor advisories and patch information. Affected products include: Chamilo Chamilo Lms.