CVE-2026-33698

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Chamilo LMS is a learning management system. Prior to 1.11.38, a chained attack can enable otherwise-blocked PHP code from the main/install/ directory and allow an unauthenticated attacker to modify existing files or create new files where allowed by system permissions. This only affects portals with the main/install/ directory still present and read-accessible. This vulnerability is fixed in 1.11.38.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-552

Affected software

No affected versions have been published.

Timeline

Published
Apr 10, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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