CVE-2025-67857

5.3 mediumEPSS 0.4%

Medium (5.3) in moodle moodle. EPSS 0.4% chance of exploitation in the next 30 days.

A flaw was found in moodle. During anonymous assignment submissions, user identifiers were inadvertently exposed in URLs. This data exposure allows unauthorized viewers to see internal user IDs, compromising the intended anonymity and potentially leading to information disclosure.

Severity

CVSS 3.1

5.3 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-31)
CWE: CWE-201
Published: 2026-02-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

moodle:moodle

References

https://access.redhat.com/security/cve/CVE-2025-67857
https://bugzilla.redhat.com/show_bug.cgi?id=2423868
https://moodle.org/mod/forum/discuss.php?d=471307

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