9.8
Critical
CVE-2026-75800 The Frontegg SAML SSO WordPress plugin through 1.0.1 does not verify the signature or issuer of SAML authentication…
Description
The Frontegg SAML SSO WordPress plugin through 1.0.1 does not verify the signature or issuer of SAML authentication responses before establishing a session, allowing unauthenticated attackers to log in as any user, including administrators, as well as to create arbitrary accounts.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Frontegg SAML SSO 1.0 | earliest → 1.0.1 | No fix stated |