title: XWiki Platform vulnerable to privilege escalation via properties with wiki syntax that are executed with wrong author
description: XWiki Platform is a generic wiki platform. Starting in version 13.10, it's possible to use the right of an existing document content author to execute a text area property. This has been patched in XWiki 14.10, 14.4.7, and 13.10.11. There are no known workarounds.
problem types: CWE-284: Improper Access Control
affected:
{
vendor: xwiki
product: xwiki-platform
versions:
version: >= 13.10, < 13.10.11, status: affected
version: >= 14.0, < 14.4.7, status: affected
version: >= 14.5, < 14.10, status: affected
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 10
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
version: 3.1
]