Mybb · Mybb Merge System · CVE-2016-9419
**Name of the Vulnerable Software and Affected Versions**
MyBB versions prior to 1.8.8
MyBB Merge System versions prior to 1.8.8
**Description**
A cross-site scripting (XSS) issue exists in the Admin control panel, allowing remote attackers to inject arbitrary web script or HTML.
**Recommendations**
For MyBB versions prior to 1.8.8, update to version 1.8.8 or later.
For MyBB Merge System versions prior to 1.8.8, update to version 1.8.8 or later.