Bug 2496016 (CVE-2026-58038)

Summary: CVE-2026-58038 timeline: EasyTimeline: Wikimedia Foundation Timeline: 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: low Docs Contact:
Priority: low    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in the Wikimedia Foundation Timeline component. This cross-site scripting (XSS) vulnerability allows a remote attacker to inject malicious scripts into web pages. Successful exploitation could lead to significant impacts such as information disclosure, session hijacking, or defacement of affected web pages.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 2496745    
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Description OSIDB Bzimport 2026-07-01 16:02:18 UTC 
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation timeline.

 This vulnerability is associated with program files includes/Timeline.Php, scripts/EasyTimeline.Pl.



This issue affects timeline: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9.