CVE-2026-111726

The Themify Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'visible' Shortcode Attribute in all versions up to, and including, 7.8.2 due to insufficient input sanitization and output escaping. 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. This vulnerability is only exploitable when the 'slider' custom post type is active, which is satisfied automatically when the plugin is paired with a Themify theme or any other plugin that registers the 'slider' CPT.

• CWE-79

• https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.8.2/modules/module-slider.php#L113
• https://plugins.trac.wordpress.org/browser/themify-builder/tags/7.8.2/templates/template-slider.php#L90
• https://plugins.trac.wordpress.org/changeset?reponame=&old=3749606%40themify-builder&new=3749606%40themify-builder
• https://www.wordfence.com/threat-intel/vulnerabilities/id/c1d5bc13-585d-405d-b6f3-14db26464e55?source=cve

Published

Oct 17, 2026

Last Modified

Oct 19, 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-2026-111719Roncoo-pay through commit 9428382 contains a missing authori…5.9
• CVE-2026-11172Incorrect security UI in Contact Picker in Google Chrome on …8.8
• CVE-2026-111720fish-island-backend through commit 7c61b78 contains an unaut…5.3
• CVE-2026-111721Open WES through 1.0.0 contains an authorization bypass vuln…5.4
• CVE-2026-111722LingGuo-Drama through commit 8a6924a contains an insecure di…8.1
• CVE-2026-111723LingGuo-Drama through commit 8a6924a contains a missing auth…8.8
• CVE-2026-111727The Appointment Booking Calendar plugin for WordPress is vul…6.4
• CVE-2026-111728Seanime v3.7.0 to v3.10.3 contains an argument injection vul…5.4
• CVE-2026-11173Out of bounds write in V8 in Google Chrome prior to 149.0.78…8.8
• CVE-2026-111730P-Net before 1.0.3 does not validate the LengthPeerStationNa…7.2
• CVE-2026-111731P-Net before 1.0.3 enters an infinite loop when handling a r…8.7
• CVE-2026-111732P-Net before 1.0.3, when built with PNET_OPTION_AR_VENDOR_BL…9.3