PT-2026-32022 · Unknown · Chamilo Lms

Published 2026-04-10 · Updated 2026-04-10 · CVE-2026-33707

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/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 2.0.0-RC.3

Description Chamilo LMS, a learning management system, had a flawed password reset mechanism. The system generated tokens using sha1($email) without a random component, expiration, or rate limiting. This allowed an attacker knowing a user's email address to compute the reset token and change the victim's password without authentication.

Recommendations Update to version 1.11.38 or 2.0.0-RC.3 to resolve the issue.

Fix

Weakness Enumeration

CWE-640

Related Identifiers

CVE-2026-33707

Affected Products

Chamilo Lms

References · 8

• https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-f27g-66gq-g7v2 · Vendor Advisory
• https://github.com/chamilo/chamilo-lms/commit/078d7e5b77679fa7ccfcd6783bd5cc683db0bda8 · Patch
• https://github.com/chamilo/chamilo-lms/commit/750a45312a0d5c3ad60dbfbd0d959ca40be4a18c · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-33707 · Security Note
• https://twitter.com/CVEnew/status/2042710193604002071 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2042753806719475767 · Twitter Post
• https://twitter.com/0dayPublishing/status/2042685194579202115 · Twitter Post
• https://twitter.com/CveFindCom/status/2042689864638820543 · Twitter Post