CVE-2025-67848

8.1 HIGH
Published: February 03, 2026 Modified: February 11, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://access.redhat.com/security/cve/CVE-2025-67848
Source: patrick@puiterwijk.org
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2423831
Source: patrick@puiterwijk.org
Issue Tracking Third Party Advisory
https://moodle.org/mod/forum/discuss.php?d=471298
Source: patrick@puiterwijk.org
Vendor Advisory

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
8.1 / 10.0
EPSS (Exploit Probability)
0.1%
15th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

moodle