Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2021-44856

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. A title blocked by AbuseFilter can be created via Special:ChangeContentModel due to the mishandling of the EditFilterMergedContent hook return value.

  • Published: Dec 26, 2022
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-44856
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.3
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CWEs:

Software From Fixed in
mediawiki / mediawiki - 1.35.5
mediawiki / mediawiki 1.36.0 1.36.3
mediawiki / mediawiki 1.37.0 1.37.0.x
mediawiki / mediawiki 1.37.0-rc0 1.37.0-rc0.x
mediawiki / mediawiki 1.37.0-rc1 1.37.0-rc1.x
mediawiki / mediawiki 1.37.0-rc2 1.37.0-rc2.x