Description
WordPress Plugin Product Catalog is prone to multiple vulnerabilities, including cross-site scripting and SQL injection vulnerabilities because it fails to properly sanitize user-supplied input. An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site, to steal cookie-based authentication credentials, to compromise the application, access or modify data or to exploit vulnerabilities in the underlying database. WordPress Plugin Product Catalog version 4.2.11 is vulnerable; prior versions may also be affected.
Remediation
Edit the source code to ensure that input is properly sanitised or disable the plugin until a fix is available
References
Related Vulnerabilities
WordPress Plugin My Tickets Cross-Site Scripting (1.8.30)
WordPress Plugin Contact Form Entries-Contact Form 7, WPforms and more Cross-Site Scripting (1.1.6)
WordPress Improper Access Control Vulnerability (CVE-2015-5623)
WordPress Plugin iThemes Security (formerly Better WP Security) Unspecified Vulnerability (6.9.0)