Vulnerability in MediaWiki
CVE-2022-28209
An issue was discovered in Mediawiki through 1.37.1. The check for the override-antispoof permission in the AntiSpoof extension is incorrect.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.013 (69.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 69.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
References
- phabricator.wikimedia.org/T304126 (Patch, Issue Tracking, Vendor Advisory)
- gerrit.wikimedia.org/r/q/Id8c4e2e336695ce70ccdf8a51ad729bf4a99f8f7 (Patch, Third Party Advisory)
- security.gentoo.org/glsa/202305-24 (vendor-advisory)
Frequently asked questions
- What is CVE-2022-28209?
- CVE-2022-28209 is a critical-severity vulnerability in MediaWiki. CVSS score: 9.8/10. Published 2022-03-30.
- How severe is CVE-2022-28209?
- Critical severity. CVSS v3 base score is 9.8 out of 10.