Bug 2543791 - CVE-2026-103049 mediawiki: mediawiki/cargo: Reflected cross-site scripting via unsanitized table headers [fedora-all]
Summary: CVE-2026-103049 mediawiki: mediawiki/cargo: Reflected cross-site scripting vi...
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": ["01bfbee8-31cb-4a7d-b8ba-6...
Depends On:
Blocks: CVE-2026-103049
TreeView+ depends on / blocked
 
Reported: 2026-09-30 03:43 UTC by Ganesh
Modified: 2026-09-30 03:43 UTC (History)
2 users (show)

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

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Description Ganesh 2026-09-30 03:43:13 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 The Wikimedia Foundation Mediawiki - Cargo extension allows Reflected XSS.

This issue affects Mediawiki - Cargo extension: before 1.46.1.
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