Masaki Sunayama

**Name of the Vulnerable Software and Affected Versions** Free Live Chat Support plugin for WordPress versions up to, and including 1.0.11 **Description** The issue is due to missing nonce protection on the `livesupporti settings()` function found in the ~/livesupporti.php file. This allows unauthenticated attackers to inject malicious web scripts into the page if they can trick a site's administrator into performing an action such as clicking on a link. **Recommendations** For versions up to, and including 1.0.11, update to a version that includes nonce protection for the `livesupporti settings()` function to prevent Cross-Site Request Forgery attacks. As a temporary workaround, consider restricting access to the `livesupporti settings()` function until a patch is available.