What’s Vulnerable › Vulnerabilities

CVE-2022-28206

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-03-30 · updated 2026-06-17

Description

An issue was discovered in MediaWiki through 1.37.1. ImportPlanValidator.php in the FileImporter extension mishandles the check for edit rights.

Affected products

• Wikimedia Foundation MediaWiki: through 1.37.1

References

• https://gerrit.wikimedia.org/r/q/I84be9cd3639b8ab0e037a4ec2d3f2f478f0989c5
• https://phabricator.wikimedia.org/T294256
• https://security.gentoo.org/glsa/202305-24
• https://gerrit.wikimedia.org/r/q/I84be9cd3639b8ab0e037a4ec2d3f2f478f0989c5
• https://phabricator.wikimedia.org/T294256
• https://security.gentoo.org/glsa/202305-24

Get alerted when CVE-2022-28206 or the next vulnerability affects your stack