CVE-2023-35152: XWiki

High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days.

XWiki Platform is a generic wiki platform. Starting in version 12.9-rc-1 and prior to versions 14.4.8, 14.10.6, and 15.1, any logged in user can add dangerous content in their first name field and see it executed with programming rights. Leading to rights escalation. The vulnerability has been fixed on XWiki 14.4.8, 14.10.6, and 15.1. As a workaround, one may apply the patch manually.

Affected products

• XWiki XWiki: from 12.9, before 14.4.8 (fixed in 14.4.8); from 14.10, before 14.10.6 (fixed in 14.10.6); version 12.9 only; version 15.0 only

Published 2023-06-23. Last modified 2026-06-17.