CVE-2021-46147

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. MassEditRegex allows CSRF.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gerrit.wikimedia.org/r/q/I5980de35b0a01b5242b68b7b0bdc08adf5d968d8	Third Party Advisory
https://phabricator.wikimedia.org/T293341	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mediawiki:mediawiki::::::::
	cpe:2.3:a:mediawiki:mediawiki::::::::
	cpe:2.3:a:mediawiki:mediawiki::::::::

History

13 Jan 2022, 17:36

Type	Values Removed	Values Added
CPE		cpe:2.3:a:mediawiki:mediawiki::::::::
CWE		CWE-352
References	~~(MISC) https://phabricator.wikimedia.org/T293341 -~~	(MISC) https://phabricator.wikimedia.org/T293341 - Third Party Advisory
References	~~(MISC) https://gerrit.wikimedia.org/r/q/I5980de35b0a01b5242b68b7b0bdc08adf5d968d8 -~~	(MISC) https://gerrit.wikimedia.org/r/q/I5980de35b0a01b5242b68b7b0bdc08adf5d968d8 - Third Party Advisory
First Time		Mediawiki Mediawiki mediawiki
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.8 v3 : 8.8

10 Jan 2022, 14:14

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-01-10 14:11

Updated : 2023-12-10 14:09

NVD link : CVE-2021-46147

Mitre link : CVE-2021-46147

CVE.ORG link : CVE-2021-46147

JSON object : View

Products Affected

mediawiki

mediawiki

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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