CVE Vulnerability

CVE-2022-29547

The CreateRedirect extension before 2022-04-14 for MediaWiki does not properly check whether the user has permissions to edit the target page. This could lead to an unauthorised (or blocked) user being able to edit a page.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://phabricator.miraheze.org/T9061 Issue Tracking Third Party Advisory
https://phabricator.wikimedia.org/T306174 Vendor Advisory
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/CreateRedirect/+/780567 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:mediawiki:createredirect:*:*:*:*:*:mediawiki:*:*
Information

Published : 2022-04-21 01:15

Updated : 2022-05-02 06:05

NVD link : CVE-2022-29547

Mitre link : CVE-2022-29547

Products Affected
No products.
CWE
CWE-276

Incorrect Default Permissions