CVE-2021-44856

EPSS 0.14%
Published 26.12.2022 06:15:10
Last modified 14.04.2025 16:15:18
Source cve@mitre.org
Teams watchlist Login
Open Login

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.

Affected products Warnungen 0 Metrics 3 CWE 1 References 5

Data is provided by the National Vulnerability Database (NVD)

Mediawiki ≫ Mediawiki Version < 1.35.5

Mediawiki ≫ Mediawiki Version >= 1.36.0 < 1.36.3

Mediawiki ≫ Mediawiki Version1.37.0 Update-

Mediawiki ≫ Mediawiki Version1.37.0 Updaterc0

Mediawiki ≫ Mediawiki Version1.37.0 Updaterc1

Mediawiki ≫ Mediawiki Version1.37.0 Updaterc2

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.14%	0.342

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	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
134c704f-9b21-4f2e-91b3-4a467353bcc0	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

https://nvd.nist.gov/vuln/detail/CVE-2021-44856

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-44856

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-44856

EUVD