Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Moodle | Moodle | < 4.1.22 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/security/cve/CVE-2025-67848Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2423831Issue TrackingThird Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=471298Vendor Advisory
FAQ
What is CVE-2025-67848?
CVE-2025-67848 is a vulnerability with a CVSS score of 8.1 (HIGH). 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 au...
How severe is CVE-2025-67848?
CVE-2025-67848 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-67848?
Check the references section above for vendor advisories and patch information. Affected products include: Moodle Moodle.