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6.9
Chamilo learning management system: Update unauthorized access
CVE-2025-59544
Summary
Before version 1.11.34 of Chamilo, users could update any user's category without permission. This could lead to unauthorized changes to user settings. Update to version 1.11.34 or later to fix this issue.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| chamilo | chamilo_lms | <= 1.11.34 | – |
Original title
Chamilo is a learning management system. Prior to version 1.11.34, the functionality for the user to update the category does not implement authorization checks for the "category_id" parameter whic...
Original description
Chamilo is a learning management system. Prior to version 1.11.34, the functionality for the user to update the category does not implement authorization checks for the "category_id" parameter which allows users to update the category of any user by replacing the "category_id" parameter. This issue has been patched in version 1.11.34.
nvd CVSS4.0
6.9
Vulnerability type
CWE-862
Missing Authorization
Published: 6 Mar 2026 · Updated: 12 Mar 2026 · First seen: 6 Mar 2026