Bug 2156318 (CVE-2021-44855) - CVE-2021-44855 mediawiki: Blind Stored XSS via Upload Image via URL
Summary: CVE-2021-44855 mediawiki: Blind Stored XSS via Upload Image via URL
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2021-44855
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2156319
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-12-26 11:19 UTC by Avinash Hanwate
Modified: 2022-12-27 06:01 UTC (History)
0 users

Fixed In Version:
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Clone Of:
Environment:
Last Closed: 2022-12-27 06:01:47 UTC
Embargoed:

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Description Avinash Hanwate 2022-12-26 11:19:21 UTC 
An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. There is Blind Stored XSS via a URL to the Upload Image feature.

https://phabricator.wikimedia.org/T293589
Comment 1 Avinash Hanwate 2022-12-26 11:19:39 UTC 
Created mediawiki tracking bugs for this issue:

Affects: fedora-all [bug 2156319]
Comment 2 Product Security DevOps Team 2022-12-27 06:01:45 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2021-44855
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