Report
The Companion Sitemap Generator plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘tabbed’ and 'subtabt' parameters in versions up to, and including, 4.5.1.1 due to insufficient input sanitization and output escaping. 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.
Score:7.1
Severity:High
Version:< 4.5.3
There is a patch available in v4.5.3 and we strongly recommend you update to this version as soon as possible.
