VWE-2018-4535 Viewing Source [template]Vulnerability | cve= | aka= | severity=Low | difficulty=Normal | description=Permissions Escalation. When a wiki has prefixes with overlapping names (such as having both "Prefix" and "Prefix:SubPrefix"), a user might use a prefix that is not allowed by an area, if the same area allows another prefix that overlaps it. | lite=no | discover-date=April 19, 2018 | patch-date=May 16, 2018 | patches=4.0.22 Patch Level 1 4.0.21 Patch Level 2 4.0.20 Patch Level 5 4.0.19 Patch Level 8 4.0.18 Patch Level 9 [/template] 536 characters