Description

The Bold Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin 'bt_bb_tabs' shortcode in all versions up to, and including, 5.5.1 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.

INFO

Published Date :

2026-02-07T05:52:38.939Z

Last Modified :

2026-04-08T16:57:41.593Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2025-12803 vulnerability.

Vendors Products
Bold-themes
  • Bold Page Builder
Wordpress
  • Wordpress
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-12803.

URL Resource
https://plugins.trac.wordpress.org/browser/bold-page-builder/tags/5.4.8/content_elements/bt_bb_tabs/bt_bb_tabs.php cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/bold-page-builder/tags/5.4.8/content_elements/bt_bb_tabs/bt_bb_tabs.php#L65 cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/64f30329-ecf2-4e30-bc23-9d447e239e08?source=cve cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact