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MediaWiki: Incorrect Permission Assignment for Critical Resource (CVE-2023-45364)

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MediaWiki: Incorrect Permission Assignment for Critical Resource (CVE-2023-45364)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
10/09/2023
Created
10/16/2023
Added
10/16/2023
Modified
01/28/2025

Description

An issue was discovered in includes/page/Article.php in MediaWiki 1.36.x through 1.39.x before 1.39.5 and 1.40.x before 1.40.1. Deleted revision existence is leaked due to incorrect permissions being checked. This reveals that a given revision ID belonged to the given page title, and its timestamp, both of which are not supposed to be public information.

Solution(s)

  • mediawiki-upgrade-1_39_5

References

  • https://attackerkb.com/topics/cve-2023-45364
  • CVE - 2023-45364
  • https://phabricator.wikimedia.org/T264765
  • https://www.debian.org/security/2023/dsa-5520
  • 查看数 703
  • 已创建
  • 最后回复

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