Bug 2436175 (CVE-2025-67477)

Summary: CVE-2025-67477 MediaWiki: MediaWiki: Cross-site Scripting vulnerability
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in MediaWiki. An Improper Neutralization of Input During Web Page Generation, also known as Cross-site Scripting (XSS), vulnerability exists in the `ApiSandboxLayout.Js` program file. This flaw could potentially allow an attacker with high privileges to inject malicious scripts into web pages. While the direct impact is not specified, XSS vulnerabilities typically enable client-side attacks.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2436195, 2436197    
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Description OSIDB Bzimport 2026-02-03 02:01:16 UTC
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Special.Apisandbox/ApiSandboxLayout.Js.

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