CVE-2024-10583

Name of the Vulnerable Software and Affected Versions Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popups Builder plugin for WordPress versions up to, and including, 1.20.2

Description The issue is related to Stored Cross-Site Scripting via the post title parameter due to insufficient input sanitization and output escaping. This allows 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.

Recommendations For versions up to, and including, 1.20.2, update to a version that addresses the insufficient input sanitization and output escaping issue. As a temporary workaround, consider restricting access to the post title parameter to minimize the risk of exploitation. Additionally, restrict Contributor-level access and above to prevent authenticated attackers from injecting arbitrary web scripts.