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MediaWiki: Incorrect Permission Assignment for Critical Resource (CVE-2022-41766)

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MediaWiki: Incorrect Permission Assignment for Critical Resource (CVE-2022-41766)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:P/I:N/A:N)
Published
05/29/2023
Created
06/07/2023
Added
06/07/2023
Modified
01/28/2025

Description

An issue was discovered in MediaWiki before 1.35.8, 1.36.x and 1.37.x before 1.37.5, and 1.38.x before 1.38.3. Upon an action=rollback operation, the alreadyrolled message can leak a user name (when the user has been revision deleted/suppressed).

Solution(s)

  • mediawiki-upgrade-1_35_8
  • mediawiki-upgrade-1_37_5
  • mediawiki-upgrade-1_38_3

References

  • https://attackerkb.com/topics/cve-2022-41766
  • CVE - 2022-41766
  • https://phabricator.wikimedia.org/T307278
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  • 已创建
  • 最后回复

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