CVE-2022-28205
CRITICALCVSS 9.8/10EPSS 1.43%
Last modified
CVE-2022-28205 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue was discovered in MediaWiki through 1.37.1. The CentralAuth extension mishandles a ttl issue for groups expiring in the future.. EPSS estimates a 1.43% chance of exploitation in the next 30 days.
Description
An issue was discovered in MediaWiki through 1.37.1. The CentralAuth extension mishandles a ttl issue for groups expiring in the future.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mediawiki | Mediawiki | <= 1.37.1 |
References
- https://gerrit.wikimedia.org/r/q/Ic6ba1a37b78df5b342ceeba4c1493dbde583b81fPatch, Third Party Advisory
- https://phabricator.wikimedia.org/T302248Exploit, Issue Tracking, Patch, Vendor Advisory
- https://gerrit.wikimedia.org/r/q/Ic6ba1a37b78df5b342ceeba4c1493dbde583b81fPatch, Third Party Advisory
- https://phabricator.wikimedia.org/T302248Exploit, Issue Tracking, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-28205?
An issue was discovered in MediaWiki through 1.37.1. The CentralAuth extension mishandles a ttl issue for groups expiring in the future.
How severe is CVE-2022-28205?
CVE-2022-28205 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.43% probability of exploitation in the next 30 days.
How do I fix CVE-2022-28205?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-28205?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST