VWE-2018-4356 Viewing Source [template]Vulnerability | cve= | aka= | severity=Medium | difficulty=Hard | description=Denial of Service. It may be possible to prevent moderators from deleting a wiki page or other content by abusing child content and other relations. | discover-date=February 6, 2018 | patch-date=February 8, 2018 | patches=4.0.20 Patch Level 3 4.0.19 Patch Level 6 4.0.18 Patch Level 7 4.0.17 Patch Level 9 | workaround=[/template] [h=3]Notes[/h] Default installations of both vBulletin and XenForo 1.x suffer from a similar issue, but they do not treat it as a security issue. 578 characters