low3.5
CVE-2025-67852
Moodle Open Redirect vulnerability
Impact
A flaw was found in Moodle. An Open Redirect vulnerability in the OAuth login flow allows a remote attacker to redirect users to attacker-controlled pages after they have successfully authenticated. This occurs due to insufficient validation of redirect parameters, which could lead to phishing attacks or information disclosure.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | moodle/moodle | < 4.1.22 | 4.1.22 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Moodle | Moodle | before 4.1.22 from 4.4.0 before 4.4.11 from 4.5.0 before 4.5.8 from 5.0.0 before 5.0.4 Version 5.1.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://access.redhat.com/security/cve/CVE-2025-67852
- https://bugzilla.redhat.com/show_bug.cgi?id=2423844
- https://github.com/advisories/GHSA-qv78-6gpp-hm68
- https://nvd.nist.gov/vuln/detail/CVE-2025-67852
- https://github.com/moodle/moodle/commit/fa1624c8c9e3efa917f0e9d2666bb59d8be2a975
- https://moodle.org/mod/forum/discuss.php?d=471302