CVE-2026-29041

HIGH

8.8

Beschreibung

Chamilo is a learning management system. Prior to version 1.11.34, Chamilo LMS is affected by an authenticated remote code execution vulnerability caused by improper validation of uploaded files. The application relies solely on MIME-type verification when handling file uploads and does not adequately validate file extensions or enforce safe server-side storage restrictions. As a result, an authenticated low-privileged user can upload a crafted file containing executable code and subsequently execute arbitrary commands on the server. This issue has been patched in version 1.11.34.

CVE Details

CVSS v3.1 Bewertung8.8

SchweregradHIGH

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht3/6/2026

Zuletzt geandert3/9/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

chamilo:chamilo_lms

Schwachen (CWE)

CWE-434

Referenzen

https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.34(security-advisories@github.com)

https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-4pc3-4w2v-vwx8(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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