CVE-2026-1216
HIGH
7.2
Our Analysis: esv
Our model has classified this vulnerability as relevant to esv Systems, helping your team prioritize efforts effectively.
Published Date
February 17, 2026
Last Modified
February 17, 2026
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Description
The RSS Aggregator plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'template' parameter in all versions up to, and including, 5.0.10 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.