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-2021-6247 Related Report None Severity MEDIUM Exploit Difficulty EASY Platform XenForo 2.x Description Denial of Service. A user can force an existing wiki attachment to become inaccessible by editing it and uploading a new version. Does not affect Lite versions.
Discovered October 6, 2021 Resolved October 25, 2021 Patches Available 4.1.2 Patch Level 3
4.1.1 Patch Level 8
Sub-Categories of VWE-2021-6247