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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2022-04-21 01:15

Updated : 2024-11-21 06:59

NVD link : CVE-2022-29547

Mitre link : CVE-2022-29547

CVE.ORG link : CVE-2022-29547

JSON object : View

Products Affected

mediawiki

createredirect

CWE

CWE-276

Incorrect Default Permissions

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