PT-2026-32000 · Unknown · Chamilo Lms

Published 2026-04-10 · Updated 2026-04-10 · CVE-2026-31940

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Chamilo LMS versions prior to 1.11.38 and versions prior to 2.0.0-RC.3

Description Chamilo LMS is a learning management system susceptible to session fixation. User-controlled request parameters are directly used to set the PHP session ID before global bootstrap in the 'main/lp/aicc hacp.php' file. This allows an attacker to fixate a user's session.

Recommendations Update to version 1.11.38 or later. Update to version 2.0.0-RC.3 or later.

Fix

Session Fixation

Weakness Enumeration

CWE-384

Related Identifiers

CVE-2026-31940

Affected Products

Chamilo Lms

References · 5

• https://github.com/chamilo/chamilo-lms/commit/e337b7cc74a0276a0b4f91f9282204d20cac1869 · Patch
• https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-4gp7-cfjh-77gv · Vendor Advisory
• https://github.com/chamilo/chamilo-lms/commit/ce0192c62e48c9d9474d915c541b3274844afbf9 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-31940 · Security Note
• https://twitter.com/CVEnew/status/2042710213917126900 · Twitter Post