WordPress Post Meta Plugin Cross-Site Request Forgery Vulnerability Allowing Reflected Cross-Site Scripting

A Cross-Site Request Forgery (CSRF) vulnerability has been identified in the WordPress Post Meta plugin, specifically in versions through 1.0.9. This vulnerability allows for Reflected Cross-Site Scripting (XSS) attacks, where an attacker can inject malicious scripts that are executed when users visit the affected site.

Impact

Exploitation of this vulnerability allows for Reflected Cross-Site Scripting, where injected scripts are executed in the context of the user's browser.

Remediation

Users of the WordPress Post Meta plugin should update to version 1.1.0 or later. Patchstack users can enable auto-updates for vulnerable plugins.