CVE-2022-2133: Miniorange OAuth Single Sign On

Medium severity, CVSS 5.3. EPSS: 1.2% chance of exploitation in the next 30 days.

The OAuth Single Sign On WordPress plugin before 6.22.6 doesn't validate that OAuth access token requests are legitimate, which allows attackers to log onto the site with the only knowledge of a user's email address.

Affected products

• Miniorange OAuth Single Sign On: before 6.22.6 (fixed in 6.22.6)

Published 2022-07-17. Last modified 2026-06-17.