WordPress Plugin Vulnerabilities
OAuth Single Sign On – SSO (OAuth Client) < 7.0.1 - Missing Authorization
Description
The OAuth Single Sign On – SSO (OAuth Client) plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 7.0.0. This makes it possible for unauthenticated attackers to perform an unauthorized action.
Affects Plugins
Fixed in 7.0.1 References
Classification
Type
NO AUTHORISATION
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
tomcat102
Verified
No
WPVDB ID
Timeline
Publicly Published
2026-08-12 (about 2 months ago)
Added
2026-09-17 (about 29 days ago)
Last Updated
2026-09-17 (about 29 days ago)
