Cross-site scripting in XWiki platform - CVE-2025-32430
Published: May 5, 2026
Vulnerability identifier: #VU129886
CSH Severity: Medium
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: CVE-2025-32430
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute malicious JavaScript code in the context of the victim's session.
The vulnerability exists due to cross-site scripting in two web templates when handling attacker-controlled URL parameters. A remote attacker can send a specially crafted URL to execute malicious JavaScript code in the context of the victim's session.
User interaction is required to visit an attacker-controlled URL, which can allow arbitrary actions using the permissions of the victim.
Affected software
XWiki platform
How to mitigate CVE-2025-32430
Install security update from vendor's website.
XWiki platform - addressed in versions 16.4.8, 16.10.6, 17.3.0 rc-1