CVE-2022-45149

State: Published
Severity: 5.4 Medium
Published: Nov 23, 2022
Updated: Apr 25, 2025
Reserved: Nov 11, 2022

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N	CISA-ADP

Weaknesses

CWE-352 Cross-Site Request Forgery (CSRF)

Affected Products

Product	Versions
Moodlen/a	Fixed in moodle 4.0.5, moodle 3.11.11, moodle 3.9.18Affected

References

https://bugzilla.redhat.com/show_bug.cgi?id=2142772
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
FEDORA-2022-f7fdcb1820vendor-advisory
FEDORA-2022-cb7084ae1cvendor-advisory
FEDORA-2022-74a9c8e95fvendor-advisory

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