title: Unauthenticated user can have information about hidden users on subwikis through uorgsuggest.vm
description: XWiki Commons are technical libraries common to several other top level XWiki projects. It's possible to list some users who are normally not viewable from subwiki by requesting users on a subwiki which allows only global users with `uorgsuggest.vm`. This issue only concerns hidden users from main wiki. Note that the disclosed information are the username and the first and last name of users, no other information is leaked. The problem has been patched on XWiki 13.10.8, 14.4.3 and 14.7RC1.
problem types: CWE-359: Exposure of Private Personal Information to an Unauthorized Actor
affected:
{
vendor: xwiki
product: xwiki-platform
versions:
version: >= 13.9-rc-1, < 13.10.8, status: affected
version: >= 14.0-rc-1, < 14.4.3, status: affected
version: >= 14.5, < 14.7-rc-1, status: affected
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 3.7
baseSeverity: LOW
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
version: 3.1
]