Bug 2543794 - CVE-2026-103046 mediawiki: WikiLambda: Stored cross-site scripting via unsafe string replacements in WikifunctionsFragmentRenderer [fedora-all]
Summary: CVE-2026-103046 mediawiki: WikiLambda: Stored cross-site scripting via unsafe...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: mediawiki
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Michael Cronenworth
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["4cebaec4-9f13-4882-b6fe-e...
Depends On:
Blocks: CVE-2026-103046
TreeView+ depends on / blocked
 
Reported: 2026-09-30 04:10 UTC by Ganesh
Modified: 2026-09-30 04:10 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

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Description Ganesh 2026-09-30 04:10:40 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Wikimedia Foundation MediaWiki - WikiLambda extension allows Stored XSS.

This issue affects MediaWiki - WikiLambda extension: before 1.46.1.
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