CVE-2022-28209
9.8
CRITICAL
CVSS 3.1
EPSS 0.47%
Description
An issue was discovered in Mediawiki through 1.37.1. The check for the override-antispoof permission in the AntiSpoof extension is incorrect.
How to fix CVE-2022-28209
To remediate CVE-2022-28209, upgrade the affected package to a fixed version below.
- Bitnami/mediawiki—upgrade to 1.37.2 or later
Is CVE-2022-28209 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.37.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |