CVE-2025-67484

Action API xslt option allows JavaScript execution by administrators who are not interface administrators

published February 3, 2026

CVSS v4.0
0.0
EPSS
0%
Percentile
38.0
In the wild
Unconfirmed
What it is

Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Api/ApiFormatXml.Php.

This issue affects MediaWiki: from * before 1.39.16, 1.43.6, 1.44.3, 1.45.1.

The record
Technical detail
CVSS v4.0
0.0 · NONE
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
EPSS
0.00449 · 38.0th percentile
Published
2026-02-03T01:24Z
EPSS history
Timeline
  • 03 FEB 01:24Z
    Action API xslt option allows JavaScript execution by administrators who are not interface administrators
    cvelistv5