CyberSecBulletin

Frontegg SAML SSO vulnerabilities

We track 1 vulnerability in Frontegg SAML SSO products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on September 12, 2026.

1vulnerabilities
1critical
0high
0exploited
9.8average CVSS score

Latest Frontegg SAML SSO vulnerabilities

  • 9.8 Critical severity

    Frontegg SAML SSO: Improper Authentication

    CVE-2026-75800Frontegg SAML SSO

    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 creat