CVE-2026-28008: critical vulnerability in miniOrange OAuth Single Sign On – SSO (OAuth…
WordPress OAuth Single Sign On – SSO (OAuth Client) plugin <= 7.0.0 - Broken Authentication vulnerability
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 0.6%
Unauthenticated Broken Authentication in OAuth Single Sign On – SSO (OAuth Client) <= 7.0.0 versions.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
miniOrange · OAuth Single Sign On – SSO (OAuth Client)Related CVEs — miniOrange OAuth Single Sign On – SSO (OAuth…
In the same product, most dangerous first.
CVE-2022-34155HIGHWordPress OAuth Single Sign On – SSO (OAuth Client) Plugin <= 6.23.3 is vulnerable to Broken AuthenticationEPSS 1.0%CVE-2026-97274CRITICALWordPress OAuth Single Sign On – SSO (OAuth Client) plugin <= 7.1.2 - Bypass vulnerability vulnerabilityEPSS 0.3%CVE-2026-120844CRITICALWordPress OAuth Single Sign On – SSO (OAuth Client) plugin <= 7.1.3 - Privilege Escalation vulnerabilityEPSS —