CVE-2017-12979: Dokuwiki

Medium severity, CVSS 6.1. EPSS: 1.4% chance of exploitation in the next 30 days.

DokuWiki through 2017-02-19c has stored XSS when rendering a malicious language name in a code element, in /inc/parser/xhtml.php. An attacker can create or edit a wiki with this element to trigger JavaScript execution.

Affected products

• Dokuwiki Dokuwiki: up to and including 2017-02-19c

Published 2017-08-21. Last modified 2026-06-17.