Bug 2436160 (CVE-2025-61645)

Summary: CVE-2025-61645 MediaWiki: MediaWiki: Cross-site scripting vulnerability allows information disclosure via improper input neutralization
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in MediaWiki. This cross-site scripting (XSS) vulnerability, located in the includes/pager/CodexTablePager.Php program file, allows an attacker to inject malicious scripts into web pages. This can lead to information disclosure, where sensitive user data might be exposed, or enable an attacker to perform actions on behalf of the user within their browser session.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2436250, 2436251    
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Description OSIDB Bzimport 2026-02-03 01:01:11 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 includes/pager/CodexTablePager.Php.

This issue affects MediaWiki: from * before 1.44.1.