CVE-2025-13971

The TWW Protein Calculator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Header' setting in all versions up to, and including, 1.0.24 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

• CWE-79

• https://plugins.trac.wordpress.org/browser/twwc-protein/tags/1.0.24/templates/protein-calculator-compact.php#L19
• https://plugins.trac.wordpress.org/browser/twwc-protein/tags/1.0.24/templates/protein-calculator-large.php#L32
• https://plugins.trac.wordpress.org/browser/twwc-protein/trunk/templates/protein-calculator-compact.php#L19
• https://plugins.trac.wordpress.org/browser/twwc-protein/trunk/templates/protein-calculator-large.php#L32
• https://www.wordfence.com/threat-intel/vulnerabilities/id/b57749db-0a47-44f8-8607-d0d962c5ced2?source=cve

Published

Dec 12, 2025

Last Modified

Jun 17, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2025-13965Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMB…
• CVE-2025-13966The Paypal Payment Shortcode plugin for WordPress is vulnera…6.4
• CVE-2025-13967The Woodpecker for WordPress plugin for WordPress is vulnera…6.4
• CVE-2025-13968The Starboard Suite Reservation Calendars plugin for WordPre…6.4
• CVE-2025-13969The Reviews Sorted plugin for WordPress is vulnerable to Sto…6.4
• CVE-2025-13970OpenPLC_V3 is vulnerable to a cross-site request forgery (CS…8
• CVE-2025-13972The WatchTowerHQ plugin for WordPress is vulnerable to arbit…4.9
• CVE-2025-13973The StickEasy Protected Contact Form plugin for WordPress is…5.3
• CVE-2025-13974The Email Customizer for WooCommerce plugin for WordPress is…4.4
• CVE-2025-13975The Contact Form 7 with ChatWork plugin for WordPress is vul…4.4
• CVE-2025-13977The Essential Addons for Elementor – Popular Elementor Templ…6.4
• CVE-2025-13978GitLab has remediated an issue in GitLab CE/EE affecting all…4.3