5.3

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mediawiki ≫ Mediawiki Version < 1.35.5
Mediawiki ≫ Mediawiki Version >= 1.36.0 < 1.36.3
Mediawiki ≫ Mediawiki Version 1.37.0 Update -
Mediawiki ≫ Mediawiki Version 1.37.0 Update rc0
Mediawiki ≫ Mediawiki Version 1.37.0 Update rc1
Mediawiki ≫ Mediawiki Version 1.37.0 Update rc2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.49% 0.383
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CISA-ADP 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE-754 Improper Check for Unusual or Exceptional Conditions

The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.

https://security.gentoo.org/glsa/202305-24
https://phabricator.wikimedia.org/T271037
Patch
Vendor Advisory
Issue Tracking