More information about this security flaw is available in the following bug: https://bugzilla.redhat.com/show_bug.cgi?id=2347369 Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
https://moodle.org/mod/forum/discuss.php?d=466146#p1871276 The question bank filter required additional sanitizing to prevent a reflected XSS risk. Severity/Risk: Serious Versions affected: 4.5 to 4.5.1, 4.4 to 4.4.5 and 4.3 to 4.3.9 Versions fixed: 4.5.2, 4.4.6 and 4.3.10 Reported by: Hect0r CVE identifier: CVE-2025-26530 Changes (main): http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-84146 Tracker issue: MDL-84146 Reflected XSS via question bank filter Current versions: moodle-4.5.2-1.fc42, moodle-4.4.6-1.fc41 and moodle-4.3.10-1.fc40