CVE-2025-50186

MEDIUM

4.8

Descricao

Chamilo is a learning management system. Prior to version 1.11.30, a stored cross-site scripting (XSS) vulnerability exists due to insufficient sanitization of CSV filenames. An attacker can upload a maliciously named CSV file (e.g., <img src=q onerror=prompt(8)>.csv) that leads to JavaScript execution when viewed by administrators or users with access to import logs or file views. This issue has been patched in version 1.11.30.

Detalhes CVE

Pontuacao CVSS v3.14.8

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosHIGH

Interacao do usuarioREQUIRED

Publicado3/2/2026

Ultima modificacao3/3/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

chamilo:chamilo_lms

Fraquezas (CWE)

CWE-79

Referencias

https://github.com/chamilo/chamilo-lms/commit/9fef8f30b41d586cb4f4fc823906c16a12ae0ff4(security-advisories@github.com)

https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30(security-advisories@github.com)

https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-wrx6-5v5r-mmgx(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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