CVE-2026-30876

MEDIUM

Chamilo LMS: User enumeration vulnerability via response

Title source: cna

Description

Chamilo LMS is a learning management system. Prior to version 1.11.36, Chamilo is vulnerable to user enumeration with valid/invalid username. This issue has been patched in version 1.11.36.

References (2)

Core 2

Core References

X_Refsource_Confirm x_refsource_confirm

https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-cqr8-vvqp-4mp4

X_Refsource_Misc x_refsource_misc

https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.36

Scores

CVSS v3 5.3

EPSS 0.0021

EPSS Percentile 10.5%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-204

Status published

Products (2)

chamilo/chamilo-lms < 1.11.36

chamilo/chamilo_lms < 1.11.36

Published Mar 16, 2026

Tracked Since Mar 17, 2026