The MarqueeAddons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Testimonial Marquee widget in all versions up to, and including, 2.4.3 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

Sat, 13 Dec 2025 08:30:00 +0000

Type Values Removed Values Added
Description The MarqueeAddons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Testimonial Marquee widget in all versions up to, and including, 2.4.3 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 MarqueeAddons <= 2.4.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Testimonial Marquee Widget
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: 2025-12-13T08:21:14.556Z

Updated: 2025-12-13T08:21:14.556Z

Reserved: 2025-07-25T16:46:50.969Z

Link: CVE-2025-8199

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-12-13T16:16:55.963

Modified: 2025-12-13T16:16:55.963

Link: CVE-2025-8199

cve-icon Redhat

No data.