CVE-2026-3001

The Gutenverse plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 's' parameter in all versions up to, and including, 3.4.6 due to insufficient input sanitization and output escaping. Specifically, the `render_content()` method in `class-search-result-title.php` outputs the value of `get_query_var('s')` directly into the page HTML without applying `esc_html()` or any other escaping function. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages via a crafted URL that execute if a user clicks the link, provided the `gutenverse/search-result-title` block is present on the site's search results template.

• CWE-79

• https://plugins.trac.wordpress.org/browser/gutenverse/trunk/includes/block/class-search-result-title.php#L29
• https://plugins.trac.wordpress.org/changeset/3468383/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/23518a21-7b76-4edb-9a35-b6f623ed50a7?source=cve

Published

May 27, 2026

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-2026-29976Buffer Overflow vulnerability in ZerBea hcxpcapngtool v. 7.0…6.2
• CVE-2026-2998ERP developed by eAI Technologies has a DLL Hijacking vulner…8.5
• CVE-2026-2999IDExpert Windows Logon Agent developed by Changing has a Rem…9.8
• CVE-2026-3000IDExpert Windows Logon Agent developed by Changing has a Rem…9.8
• CVE-2026-30006XnSoft NConvert 7.230 is vulnerable to Stack Buffer Overrun …6.2
• CVE-2026-30007XnSoft NConvert 7.230 is vulnerable to Use-After-Free via a …6.2
• CVE-2026-3003The Vagaro Booking Widget plugin for WordPress is vulnerable…7.2
• CVE-2026-3004The Snow Monkey Blocks plugin for WordPress is vulnerable to…6.4
• CVE-2026-30040A heap overflow in the FSViewer.exe process of FastStone Ima…6.5
• CVE-2026-30041An integer overflow in the PSD parser compnent of FastStone …7.5
• CVE-2026-30048A stored cross-site scripting (XSS) vulnerability exists in …5.4
• CVE-2026-3005The List category posts plugin for WordPress is vulnerable t…6.4