MGASA-2021-0568

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Source
https://advisories.mageia.org/MGASA-2021-0568.html
Import Source
https://advisories.mageia.org/MGASA-2021-0568.json
JSON Data
https://api.osv.dev/v1/vulns/MGASA-2021-0568
Upstream
Published
2021-12-19T12:26:08Z
Modified
2026-04-16T04:41:07Z
Summary
Updated mediawiki packages fix security vulnerabilities
Details

Updated mediawiki packages fix security vulnerabilities:

== Security fixes ==

  • (T292763. CVE-2021-44854) REST API incorrectly publicly caches autocomplete search results from private wikis.
  • (T271037, CVE-2021-44856) Title blocked in AbuseFilter can be created via Special:ChangeContentModel.
  • (T297322, CVE-2021-44857) Unauthorized users can use action=mcrundo to replace the content of arbitrary pages.
  • (T297322, CVE-2021-44858) Unauthorized users can view contents of private wikis using various actions.
  • (T297574, CVE-2021-45038) Unauthorized users can access private wiki contents using rollback action

=== Extension security fixes ===

  • (T293589, CVE-2021-44855) Blind Stored XSS in VisualEditor media dialog.
  • (T294686) Special:Nuke doesn't actually delete pages.
References
Credits

Affected packages

Mageia:8 / mediawiki

Package

Name
mediawiki
Purl
pkg:rpm/mageia/mediawiki?arch=source&distro=mageia-8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.35.5-1.mga8

Ecosystem specific 

{
    "section": "core"
}

Database specific

source 
"https://advisories.mageia.org/MGASA-2021-0568.json"