CVE-2026-102581 — Moodle: xss in forum post templates due to insufficient escaping
A flaw was found in Moodle. Insufficient output escaping in templates used to display forum posts enables a stored cross-site scripting (XSS) vulnerability. An attacker can inje…
Published: 2026-09-30 · CVSS: 4.6 · CVSS 3.1
A flaw was found in Moodle. Insufficient output escaping in templates used to display forum posts enables a stored cross-site scripting (XSS) vulnerability. An attacker can inject malicious content into a forum post, which then executes arbitrary script code in the browser of another user viewing the affected post.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7