CVE-2026-1611: Jmrukkers Wikiloops Track Player

Medium severity, CVSS 6.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The Wikiloops Track Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `wikiloops` shortcode in all versions up to, and including, 1.0.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Jmrukkers Wikiloops Track Player: up to and including 1.0.1

Published 2026-02-07. Last modified 2026-06-17.