CVE-2025-62652CWE-79cross-site-scripting

CVE-2025-62652

published October 18, 2025

CVSS
5.8
EPSS
0%
Percentile
31.4
In the wild
Unconfirmed
What it is

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation MediaWiki WebAuthn extension allows Stored XSS.This issue affects MediaWiki WebAuthn extension: 1.39, 1.43, 1.44.

The record
Technical detail
CVSS
5.8 · NONE
CVSS v4.0
Not supplied
EPSS
0.00385 · 31.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-10-18T03:15Z
References (1)
https://phabricator.wikimedia.org/T403093 · c4f26cc8-17ff-4c99-b5e2-38fc1793eacc
EPSS history
Timeline
  • 17 OCT 22:15Z
    Stored XSS in WebAuthn key name
    cvelistv5