CVE-2025-32430: XWiki

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In versions 4.2-milestone-3 through 16.4.7, 16.5.0-rc-1 through 16.10.5 and 17.0.0-rc-1 through 17.2.2, two templates contain reflected XSS vulnerabilities, allowing an attacker to execute malicious JavaScript code in the context of the victim's session by getting the victim to visit an attacker-controlled URL. This permits the attacker to perform arbitrary actions using the permissions of the victim. This issue is fixed in versions 16.4.8, 16.10.6 and 17.3.0-rc-1. To workaround the issue, manually patch the WAR with the same changes as the original patch.

Affected products

• XWiki XWiki: from 4.3, before 16.4.8 (fixed in 16.4.8); from 16.5.0, before 16.10.6 (fixed in 16.10.6); from 17.0.0, up to and including 17.2.2; version 4.2 only; version 16.5.0 only

Published 2025-08-06. Last modified 2026-06-17.