CVE Vulnerability

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.

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://phabricator.wikimedia.org/T271037 Issue Tracking Patch
Configurations

Configuration 1

cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:1.37.0:-:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:1.37.0:rc0:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:1.37.0:rc1:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:1.37.0:rc2:*:*:*:*:*:*
Information

Published : 2022-12-26 06:15

Updated : 2023-01-05 04:50

NVD link : CVE-2021-44856

Mitre link : CVE-2021-44856

Products Affected
No products.
CWE
CWE-754