The versions listed below are known to be affected by this issue. If you are using one of those versions, you should update to a newer release that has no known vulnerabilities.
Common Name None VWE-ID VWE-2021-6102 Related Report None Severity MEDIUM Exploit Difficulty NORMAL Platform XenForo Description HTML Injection. Usernames are not consistently displayed in an escaped format.
Discovered May 10, 2021 Resolved June 6, 2021 Patches Available 4.1.1 Patch Level 5
4.1.0 Patch Level 7
4.1.0 RC 3 Patch Level 9