GHSA-8v23-w4w5-w83c
Cross-Site Request Forgery in Moodle
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | moodle/moodle | >= 3.9.0, < 3.9.18 | 3.9.18 |
| Packagist | moodle/moodle | >= 3.11.0, < 3.11.11 | 3.11.11 |
| Packagist | moodle/moodle | >= 4.0.0, < 4.0.5 | 4.0.5 |
Details
As written in the advisory (Markdown source, shown as plain text).
A vulnerability was found in Moodle which exists due to insufficient validation of the HTTP request origin in course redirect URL. A user's CSRF token was unnecessarily included in the URL when being redirected to a course they have just restored. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website. This flaw allows an attacker to perform cross-site request forgery attacks.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2022-45149
- https://bugzilla.redhat.com/show_bug.cgi?id=2142772
- https://lists.fedoraproject.org/archives/list/[email protected]/message/2DHYIIAUXUBHMBEDYU7TYNZXEN2W2SA2
- https://lists.fedoraproject.org/archives/list/[email protected]/message/74SXNGA5RIWM7QNX7H3G7SYIQLP4UUGV
- https://lists.fedoraproject.org/archives/list/[email protected]/message/NLRJB5JNKK3VVBLV3NH3RI7COEDAXSAB
- https://moodle.org/mod/forum/discuss.php?d=440769
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-75862