WordPress HTACCESS IP Blocker Plugin Cross-Site Request Forgery Vulnerability Allowing Stored XSS

A Cross-Site Request Forgery (CSRF) vulnerability has been identified in the WordPress HTACCESS IP Blocker plugin, specifically in versions through 1.0. This vulnerability allows for Stored Cross-Site Scripting (XSS) attacks. The issue arises from the plugin's failure to properly validate requests, enabling attackers to trick users with higher privileges into performing actions that could inject malicious scripts into the site.

Impact

Exploitation of this vulnerability could lead to Stored Cross-Site Scripting, where injected scripts are executed in the context of the user.

Remediation

No official fix is available for this vulnerability. Users are advised to remove and replace the HTACCESS IP Blocker plugin with an alternative, as the plugin is likely abandoned and will not receive further updates.