The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'colibri_loop' shortcode in all versions up to, and including, 1.0.335 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.
History

Mon, 15 Dec 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sun, 14 Dec 2025 21:30:00 +0000

Type Values Removed Values Added
First Time appeared Extendthemes
Extendthemes colibri Page Builder
Wordpress
Wordpress wordpress
Vendors & Products Extendthemes
Extendthemes colibri Page Builder
Wordpress
Wordpress wordpress

Sat, 13 Dec 2025 04:45:00 +0000

Type Values Removed Values Added
Description The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'colibri_loop' shortcode in all versions up to, and including, 1.0.335 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.
Title Colibri Page Builder <= 1.0.335 - Authenticated (Contributor+) Stored Cross-Site Scripting
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2025-12-13T04:31:23.715Z

Updated: 2025-12-15T15:48:17.772Z

Reserved: 2025-10-06T15:39:21.973Z

Link: CVE-2025-11376

cve-icon Vulnrichment

Updated: 2025-12-15T15:43:39.199Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-12-13T16:16:45.293

Modified: 2025-12-15T18:22:13.783

Link: CVE-2025-11376

cve-icon Redhat

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