Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 38.8%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/CreateRedirect/+/780567
- https://phabricator.miraheze.org/T9061
- https://phabricator.wikimedia.org/T306174
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/CreateRedirect/+/780567
- https://phabricator.miraheze.org/T9061
- https://phabricator.wikimedia.org/T306174
Products affected by CVE-2022-29547
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cpe:2.3:a:mediawiki:createredirect:-