6.5

CVE-2026-33736

Chamilo LMS has an Insecure Direct Object Reference (IDOR) - User Data Exposure

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Chamilo ≫ Chamilo Lms Version2.0.0 Updatealpha1
Chamilo ≫ Chamilo Lms Version2.0.0 Updatealpha2
Chamilo ≫ Chamilo Lms Version2.0.0 Updatealpha3
Chamilo ≫ Chamilo Lms Version2.0.0 Updatealpha4
Chamilo ≫ Chamilo Lms Version2.0.0 Updatealpha5
Chamilo ≫ Chamilo Lms Version2.0.0 Updatebeta1
Chamilo ≫ Chamilo Lms Version2.0.0 Updatebeta2
Chamilo ≫ Chamilo Lms Version2.0.0 Updatebeta3
Chamilo ≫ Chamilo Lms Version2.0.0 Updaterc1
Chamilo ≫ Chamilo Lms Version2.0.0 Updaterc2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.21% 0.109
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security-advisories@github.com 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE-639 Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

https://github.com/chamilo/chamilo-lms/commit/1739371ce1c562c007c7f5d53e6d65b7a4ff4109
Patch
https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-fp2p-fj6c-x3x9
Vendor Advisory