WordPress Contact Form 7 Editor Button Reflected Cross-Site Scripting Vulnerability

A reflected cross-site scripting vulnerability has been identified in the WordPress Contact Form 7 Editor Button plugin, affecting versions through 1.0.0. This vulnerability arises from improper input neutralization during web page generation, allowing malicious actors to inject scripts that could be executed when users visit the affected site.

Impact

Exploitation of this vulnerability allows for reflected cross-site scripting, where an attacker can inject malicious scripts that are executed in the context of the user's browser.

Remediation

Users are advised to deactivate the Contact Form 7 Editor Button plugin and consider replacing it with an alternative, as the plugin is likely abandoned and will not receive further updates or fixes. Patchstack has issued a virtual patch to mitigate this vulnerability.