Bug 2404430 (CVE-2025-62397) - CVE-2025-62397 moodle: Router produces JSON instead of 404 error for invalid course ID
Summary: CVE-2025-62397 moodle: Router produces JSON instead of 404 error for invalid ...
Keywords:
Status: NEW
Alias: CVE-2025-62397
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2404455 2404456
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-16 14:32 UTC by OSIDB Bzimport
Modified: 2025-10-16 15:17 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2025-10-16 14:32:31 UTC 
When supplied with non-existent course IDs, the router returned JSON data instead of a standard 404 response. This discrepancy enables attackers to distinguish between valid and invalid course identifiers, facilitating user enumeration or reconnaissance.

Versions affected: 5.0 to 5.0.2
Versions fixed: 5.0.3
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