CVE-2025-53488CWE-79

Stored XSS in WikiHiero

Medium · published July 7, 2025

CVSS v3.1
6.1
EPSS
0%
Percentile
11.6
In the wild
Unconfirmed
What it is

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - WikiHiero Extension allows Stored XSS.This issue affects Mediawiki - WikiHiero Extension: from 1.43.X before 1.43.2.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00217 · 11.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-07-07T18:44Z
EPSS history
Timeline
  • 07 JUL 18:44Z
    Stored XSS in WikiHiero
    cvelistv5