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Vulnerability Details :

CVE-2021-44856

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-26 Dec, 2022 | 00:00
Updated At-14 Apr, 2025 | 15:49
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:26 Dec, 2022 | 00:00
Updated At:14 Apr, 2025 | 15:49
Rejected At:
▼CVE Numbering Authority (CNA)

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
Vendor
n/a
Product
n/a
Versions

unknown

  • n/a
Problem Types
TypeCWE IDDescription
N/AN/An/a
Type: N/A
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://phabricator.wikimedia.org/T271037
N/A
https://security.gentoo.org/glsa/202305-24
N/A
Hyperlink: https://phabricator.wikimedia.org/T271037
Resource: N/A
Hyperlink: https://security.gentoo.org/glsa/202305-24
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://phabricator.wikimedia.org/T271037
x_transferred
https://security.gentoo.org/glsa/202305-24
x_transferred
Hyperlink: https://phabricator.wikimedia.org/T271037
Resource:
x_transferred
Hyperlink: https://security.gentoo.org/glsa/202305-24
Resource:
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-754CWE-754 Improper Check for Unusual or Exceptional Conditions
Type: CWE
CWE ID: CWE-754
Description: CWE-754 Improper Check for Unusual or Exceptional Conditions
Metrics
VersionBase scoreBase severityVector
3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:26 Dec, 2022 | 06:15
Updated At:14 Apr, 2025 | 16:15

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Secondary3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Type: Primary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CPE Matches
Wikimedia Foundation
mediawiki
>>mediawiki>>Versions before 1.35.5(exclusive)
cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
Wikimedia Foundation
mediawiki
>>mediawiki>>Versions from 1.36.0(inclusive) to 1.36.3(exclusive)
cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
Wikimedia Foundation
mediawiki
>>mediawiki>>1.37.0
cpe:2.3:a:mediawiki:mediawiki:1.37.0:-:*:*:*:*:*:*
Wikimedia Foundation
mediawiki
>>mediawiki>>1.37.0
cpe:2.3:a:mediawiki:mediawiki:1.37.0:rc0:*:*:*:*:*:*
Wikimedia Foundation
mediawiki
>>mediawiki>>1.37.0
cpe:2.3:a:mediawiki:mediawiki:1.37.0:rc1:*:*:*:*:*:*
Wikimedia Foundation
mediawiki
>>mediawiki>>1.37.0
cpe:2.3:a:mediawiki:mediawiki:1.37.0:rc2:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-754Primarynvd@nist.gov
CWE-754Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-754
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-754
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://phabricator.wikimedia.org/T271037cve@mitre.org
Issue Tracking
Patch
Vendor Advisory
https://security.gentoo.org/glsa/202305-24cve@mitre.org
N/A
https://phabricator.wikimedia.org/T271037af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
Patch
Vendor Advisory
https://security.gentoo.org/glsa/202305-24af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: https://phabricator.wikimedia.org/T271037
Source: cve@mitre.org
Resource:
Issue Tracking
Patch
Vendor Advisory
Hyperlink: https://security.gentoo.org/glsa/202305-24
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://phabricator.wikimedia.org/T271037
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Issue Tracking
Patch
Vendor Advisory
Hyperlink: https://security.gentoo.org/glsa/202305-24
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

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