Input validation vulnerability in Advanced Ads – Ad Manager & AdSense 1.52.1

The Advanced Ads plugin for WordPress is at risk for an attack called Stored Cross-Site Scripting. This happens when the plugin doesn’t properly clean up the information it receives from users and then displays it back to them. As a result, attackers who have contributor-level access or higher can add their own malicious code to pages, which will then run whenever someone visits that page.