HIGH 7.5 NVD
CVE-2026-123655
A flaw was found in Moodle. Insufficient access control checks on H5P content files allow unauthenticated remote attackers to view restricted materials, includi
A flaw was found in Moodle. Insufficient access control checks on H5P content files allow unauthenticated remote attackers to view restricted materials, including content stored in the system context and files belonging to hidden or unavailable course modules. This issue results in unauthorized information disclosure of protected content.
References
- https://access.redhat.com/security/cve/CVE-2026-123655
- https://bugzilla.redhat.com/show_bug.cgi?id=2568053
- https://github.com/moodle/moodle/commit/4b42ce4ed1d132214fd4b7d4b5f4f0387ec28a49
- https://moodle.org/mod/forum/discuss.php?d=482830
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-11-06 via NVD.
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