Vulnerability Database

290,020

Total vulnerabilities in the database

CVE-2021-44858

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. It is possible to use action=edit&undo= followed by action=mcrundo and action=mcrrestore to view private pages on a private wiki that has at least one page set in $wgWhitelistRead.

  • Published: Dec 20, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-44858
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:P/I:N/A:N

CWEs:

Software From Fixed in
mediawiki / mediawiki 1.37.0 1.37.1
mediawiki / mediawiki - 1.35.5
mediawiki / mediawiki 1.36.0 1.36.3