Bug 2469214 (CVE-2026-34094)

Summary: CVE-2026-34094 mediawiki: customized help link for page protection indicator is relative to subpage name, because the link target is missing the "/wiki/" prefix
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedKeywords: Security
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: ---
Doc Text:
A vulnerability in Wikimedia Foundation MediaWiki is associated with program files includes/Page/Article.php.
 Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2477659    
Bug Blocks:    

Description OSIDB Bzimport 2026-05-11 18:04:00 UTC 
Vulnerability in Wikimedia Foundation MediaWiki.

 This vulnerability is associated with program files includes/Page/Article.Php.



This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.