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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
chamilo chamilo-lms affected
Version Status Constraints
< 1.11.36 affected
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No data.

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Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.36 cve-icon cve-icon
https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-cqr8-vvqp-4mp4 cve-icon cve-icon
History

Mon, 16 Mar 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 16 Mar 2026 19:30:00 +0000

Type Values Removed Values Added
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.
Title Chamilo LMS: User enumeration vulnerability via response
Weaknesses CWE-204
References
Metrics cvssV4_0

{'score': 6.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-03-16T20:22:42.799Z

Reserved: 2026-03-06T00:04:56.699Z

Link: CVE-2026-30876

cve-icon Vulnrichment

Updated: 2026-03-16T20:20:30.931Z

cve-icon NVD

Status : Received

Published: 2026-03-16T20:16:18.490

Modified: 2026-03-16T20:16:18.490

Link: CVE-2026-30876

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses