CVE-2023-23922

The vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in blog search. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website. This flaw allows a remote attacker to perform cross-site scripting (XSS) attacks.

Score

CVSS 3.1 6.1 Medium

Status

Modified - patrick@puiterwijk.org

Published

2023-02-17

Last modified

2024-08-02

Weaknesses

CWE-79

Affected products

• Moodle (Moodle)

References

• http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-76861
• https://bugzilla.redhat.com/show_bug.cgi?id=2162547
• https://moodle.org/mod/forum/discuss.php?d=443273#p1782022