CVE-2025-67848

high

Description

A flaw was found in Moodle. This authentication bypass vulnerability allows suspended users to authenticate through the Learning Tools Interoperability (LTI) Provider. The issue arises from the LTI authentication handlers failing to enforce the user's suspension status, enabling unauthorized access to the system. This can lead to information disclosure or other unauthorized actions by users who should be restricted.

References

https://moodle.org/mod/forum/discuss.php?d=471298

https://bugzilla.redhat.com/show_bug.cgi?id=2423831

https://access.redhat.com/security/cve/CVE-2025-67848

Details

Source: Mitre, NVD

Published: 2026-02-03

Updated: 2026-02-03

Risk Information

CVSS v2

Base Score: 8.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:N

Severity: High

CVSS v3

Base Score: 8.1

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

Severity: High

EPSS

EPSS: 0.00063