User Enumeration Vulnerability in Chamilo LMS Software
CVE-2026-30876

6.3MEDIUM

Key Information:

Vendor

Chamilo

Status
Chamilo-lms
Vendor
CVE Published:
16 March 2026

What is CVE-2026-30876?

Chamilo LMS, a popular learning management system, is subject to a user enumeration vulnerability that allows attackers to identify valid usernames within the platform. This risk persists in versions prior to 1.11.36, potentially enabling unauthorized access and further exploitation. To mitigate this risk, users should upgrade to version 1.11.36 or later where this vulnerability has been addressed.

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Affected Version(s)

chamilo-lms < 1.11.36

References

https://github.com/chamilo/chamilo-lms/security/advisorie...
x_refsource_CONFIRM
https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.36
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CVSS V4

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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