Chamilo is a learning management system. Prior to version 1.11.30, a logic vulnerability in the friend request workflow of Chamilo’s social network module allows an authenticated user to forcibly add any user as a friend by directly calling the AJAX endpoint. The attacker can bypass the normal flow of sending and accepting friend requests, and even add non-existent users. This breaks access control and social interaction logic, with potential privacy implications. This issue has been patched in version 1.11.30.
References
| Link | Resource |
|---|---|
| https://github.com/chamilo/chamilo-lms/commit/39e0fa88a2ba5dd197e0d8ce7335730b666992a6 | Patch |
| https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30 | Product Release Notes |
| https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-m5xj-5xf3-rqch | Exploit Vendor Advisory |
Configurations
History
03 Mar 2026, 18:23
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:chamilo:chamilo_lms:*:*:*:*:*:*:*:* | |
| First Time |
Chamilo chamilo Lms
Chamilo |
|
| References | () https://github.com/chamilo/chamilo-lms/commit/39e0fa88a2ba5dd197e0d8ce7335730b666992a6 - Patch | |
| References | () https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30 - Product, Release Notes | |
| References | () https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-m5xj-5xf3-rqch - Exploit, Vendor Advisory |
02 Mar 2026, 16:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-03-02 16:16
Updated : 2026-03-03 18:23
NVD link : CVE-2025-52469
Mitre link : CVE-2025-52469
CVE.ORG link : CVE-2025-52469
JSON object : View
Products Affected
chamilo
- chamilo_lms
CWE
CWE-841
Improper Enforcement of Behavioral Workflow