Vulnerability Description
An issue was discovered in MediaWiki through 1.37.1. ImportPlanValidator.php in the FileImporter extension mishandles the check for edit rights.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mediawiki | Mediawiki | <= 1.37.1 |
References
- https://gerrit.wikimedia.org/r/q/I84be9cd3639b8ab0e037a4ec2d3f2f478f0989c5PatchThird Party Advisory
- https://phabricator.wikimedia.org/T294256ExploitIssue TrackingVendor Advisory
- https://security.gentoo.org/glsa/202305-24
- https://gerrit.wikimedia.org/r/q/I84be9cd3639b8ab0e037a4ec2d3f2f478f0989c5PatchThird Party Advisory
- https://phabricator.wikimedia.org/T294256ExploitIssue TrackingVendor Advisory
- https://security.gentoo.org/glsa/202305-24
FAQ
What is CVE-2022-28206?
CVE-2022-28206 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered in MediaWiki through 1.37.1. ImportPlanValidator.php in the FileImporter extension mishandles the check for edit rights.
How severe is CVE-2022-28206?
CVE-2022-28206 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2022-28206?
Check the references section above for vendor advisories and patch information. Affected products include: Mediawiki Mediawiki.