CVE-2025-55208

CRITICAL

9.0

Description

Chamilo is a learning management system. Versions prior to 1.11.34 have a Stored XSS through insecure file uploads in `Social Networks`. Through it, a low-privilege user can execute arbitrary code in the admin user inbox, allowing takeover of the admin account. Version 1.11.34 fixes the issue.

Details CVE

Score CVSS v3.19.0

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurREQUIRED

Publie3/5/2026

Derniere modification3/9/2026

Sourcenvd

Observations honeypot0

Produits affectes

chamilo:chamilo_lms

Faiblesses (CWE)

CWE-79

References

https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-2vq2-826h-6hp6(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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