If the algebra filter was enabled but not functional (eg the necessary binaries were missing from the server), it presented an XSS risk. This flaw affects Moodle versions 4.1 to 4.1.1, 4.0 to 4.0.6, 3.11 to 3.11.12, 3.9 to 3.9.19 and earlier unsupported versions. Reference: https://moodle.org/mod/forum/discuss.php?d=445064
Created moodle tracking bugs for this issue: Affects: epel-7 [bug 2180083] Affects: fedora-all [bug 2180082]
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.