PT-2026-6877 · WordPress · Bold Page Builder

Athiwat Tiprasaharn · Published 2026-02-07 · Updated 2026-02-07 · CVE-2025-12159

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Bold Page Builder versions up to and including 5.4.8

Description The Bold Page Builder plugin for WordPress is susceptible to Stored Cross-Site Scripting through the bt bb raw content shortcode. This is due to inadequate input sanitization and output escaping of user-provided attributes. Authenticated attackers with contributor-level access or higher can inject arbitrary web scripts into pages. These scripts will execute when a user accesses the affected page. The vulnerable component is the bt bb raw content shortcode.

Recommendations Update Bold Page Builder to a version newer than 5.4.8.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-12159

Affected Products

Bold Page Builder

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-12159 · Security Note
• https://t.me/cveNotify/151232 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/f492dcb6-0aa7-476d-bb85-c81a136d02a6?source=cve · Note
• https://t.me/CVEtracker/44011 · Telegram Post
• https://plugins.trac.wordpress.org/browser/bold-page-builder/tags/5.4.8/content_elements/bt_bb_raw_content/bt_bb_raw_content.php#L25 · Note