SAML Single Sign On – SSO Login, CVE-2026-82842
- CVE, Research URL
- Home page URL
- Application
- Published on
- Sep 20, 2026
- Research Description
- The SAML Single Sign On WordPress plugin before 6.0.0 does not honour the configured criterion for linking an incoming single sign-on identity to a WordPress account, always resolving the identity by login name whatever the site has chosen, which allows an attacker who can have the site's identity provider assert a login name of their choosing to authenticate as any account, including an administrator, without proving ownership of that account.
- Affected versions
-
max 6.0.0.
- Status
-
vulnerable