CVE-2022-28206
9.8
CRITICAL
CVSS 3.1
EPSS 0.47%
Description
An issue was discovered in MediaWiki through 1.37.1. ImportPlanValidator.php in the FileImporter extension mishandles the check for edit rights.
How to fix CVE-2022-28206
To remediate CVE-2022-28206, upgrade the affected package to a fixed version below.
- Bitnami/mediawiki—upgrade to 1.37.2 or later
Is CVE-2022-28206 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 |