PT-2025-41631 · WordPress · Colibri Page Builder

Dj + 1 · Published 2025-10-11 · Updated 2025-10-11 · CVE-2025-9560

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 Colibri Page Builder plugin for WordPress versions through 1.0.334

Description The Colibri Page Builder plugin for WordPress is susceptible to Stored Cross-Site Scripting through the colibri newsletter 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.

Recommendations Update the Colibri Page Builder plugin to a version later than 1.0.334.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-9560

Affected Products

Colibri Page Builder

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-9560 · Security Note
• https://wordpress.org/plugins/colibri-page-builder/#developers · Note
• https://twitter.com/VulmonFeeds/status/1976865784631537741 · Twitter Post
• https://plugins.trac.wordpress.org/changeset/3373432/colibri-page-builder/trunk/extend-builder/shortcodes/newsletter.php · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/0ef1679f-44ec-448a-a77b-489ac9bfaa7a?source=cve · Note
• https://t.me/CVEtracker/34643 · Telegram Post
• https://t.me/cveNotify/138308 · Telegram Post