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 Node Overload Vulnerability VWE-ID VWE-2015-1778 Related Report None Severity Extreme Exploit Difficulty NORMAL Platform Affects all platforms supported by the vulnerable versions. Description Denial of Service.
Discovered November 6, 2015 Resolved November 11, 2015 Patches Available 4.0.7 Patch Level 1
4.0.6 Patch Level 4
4.0.5 Patch Level 4
4.0.4 Patch Level 4
4.0.3 Patch Level 4
4.0.2 Patch Level 7
4.0.1 Patch Level 10
4.0.0 Patch Level 9
4.0.0 RC 5 Patch Level 8
Workaround In the Wiki Admin Panel, go to Structures > Content Types, and disable the following types:
Sub-Categories of VWE-2015-1778