CVE-2023-2439

Summary

CVE-2023-2439 is a Stored Cross-Site Scripting (XSS) vulnerability affecting the UserPro plugin for WordPress. This issue, present in versions up to 5.1.5, allows authenticated attackers with contributor-level permissions and above to inject malicious scripts. The vulnerability stems from insufficient input sanitization and output escaping on user-supplied attributes within the 'userpro' shortcode. Successful exploitation enables attackers to execute their code whenever a user accesses an injected page.

Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.