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Status published
Medium
CVE-2025-62397
Moodle: router produces json instead of 404 error for invalid course id
Vulnerability Description
The router’s inconsistent response to invalid course IDs allowed attackers to infer which course IDs exist, potentially aiding reconnaissance.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Red Hat would like to thank Adam Jenkins for reporting this issue.
References
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Affected Vendor
Unknown
View all reports →Affected Software
Unknown
Vulnerable Versions:
5.0.0
Timeline
Official Publish:
October 23rd, 2025
Last Modified:
October 23rd, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N