WordPress Stop Comment Spam Plugin Stored Cross-Site Scripting Vulnerability

A stored cross-site scripting vulnerability has been identified in the WordPress Stop Comment Spam plugin, affecting versions through 0.5.3. This issue arises from improper input neutralization during web page generation, allowing malicious actors to inject harmful scripts that are executed when the affected page is viewed.

Impact

Exploitation of this vulnerability allows for stored cross-site scripting, where injected scripts are executed in the context of the user viewing the page.

Remediation

Users of the WordPress Stop Comment Spam plugin should update to version 0.5.4 or later to address this vulnerability. Patchstack users can enable auto-update for vulnerable plugins.