CVE-2025-12112: Htplugins Insert Headers And Footers Code – Ht Script

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

The Insert Headers and Footers Code – HT Script plugin for WordPress is vulnerable to Stored Cross-Site Scripting via adding scripts in all versions up to, and including, 1.1.6 due to insufficient capability checks. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Htplugins Insert Headers And Footers Code – Ht Script: up to and including 1.1.6

Published 2025-11-08. Last modified 2026-10-07.