---
id: CVE-2026-103045
title: >-
  Improper neutralization of input during web page generation ('cross-site
  scripting') vulnerability in The Wikimedia Foundation Mediawiki - Refreshed
  skin allows Stored XSS.


  This issue affects Mediawiki - Refreshed skin: before 1.46.1, 1…
summary: >-
  Improper neutralization of input during web page generation ('cross-site
  scripting') vulnerability in The Wikimedia Foundation Mediawiki - Refreshed
  skin allows Stored XSS.


  This issue affects Mediawiki - Refreshed skin: before 1.46.1, 1…
severity: none
cwe:
  - CWE-79
vendor: The Wikimedia Foundation
product: Mediawiki - Refreshed skin
affected:
  - 'mediawiki_-_refreshed_skin < 1.46.1, 1.45.5, 1.43.10'
published: '2026-09-29'
updated: '2026-09-29'
sourceUpdated: '2026-09-29T23:17:22.327'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-103045'
references:
  - url: 'https://gerrit.wikimedia.org/r/c/mediawiki/skins/Refreshed/+/1309277'
    label: c4f26cc8-17ff-4c99-b5e2-38fc1793eacc
  - url: 'https://phabricator.wikimedia.org/T268377'
    label: c4f26cc8-17ff-4c99-b5e2-38fc1793eacc
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-29T23:52:50.536Z'
---

## Overview

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Refreshed skin allows Stored XSS.

This issue affects Mediawiki - Refreshed skin: before 1.46.1, 1.45.5, 1.43.10.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.