title: Exposure of Private Personal Information to an Unauthorized Actor in xwiki-platform-rest-server
description: XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. The `modifications` rest endpoint does not filter out entries according to the user's rights. Therefore, information hidden from unauthorized users are exposed though the `modifications` rest endpoint (comments and page names etc). Users should upgrade to XWiki 14.6+, 14.4.3+, or 13.10.8+. Older versions have not been patched. There are no known workarounds.
problem types: CWE-359: Exposure of Private Personal Information to an Unauthorized Actor
affected:
{
vendor: xwiki
product: xwiki-platform
versions:
version: >= 8.1, < 13.10.8, status: affected
version: >= 14.0.0, < 14.4.3, status: affected
version: >= 14.5.0, < 14.6, status: affected
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: NONE
baseScore: 5.3
baseSeverity: MEDIUM
]