CVE-2026-18569

A flaw was found in the backchannel logout endpoint of the keycloak-services component, which is part of the Red Hat Build of Keycloak. This component handles authentication and session management for applications. The issue occurs when an OIDC identity provider is configured to skip signature...

CVE-2026-18569: Improper Verification of Cryptographic Signature

A flaw was found in the backchannel logout endpoint of the keycloak-services component, which is part of the Red Hat Build of Keycloak. This component handles authentication and session management for applications. The issue occurs when an OIDC identity provider is configured to skip signature...

PT-2026-67641

Name of the Vulnerable Software and Affected Versions Red Hat Build of Keycloak affected versions not specified Description A flaw exists in the backchannel logout endpoint of the keycloak-services component, which manages authentication and session management. When an OpenID Connect OIDC identit...

CVE-2026-67328

@better-auth/sso versions before 1.6.21 contain multiple authentication bypass vulnerabilities in SSO provider handling that allow attackers to sign in as arbitrary users. Attackers can exploit domain verification parsing mismatches, orphaned provider accounts, unbound SAML assertions, or reflect...

EUVD-2026-51839

@better-auth/sso versions before 1.6.21 contain multiple authentication bypass vulnerabilities in SSO provider handling that allow attackers to sign in as arbitrary users. Attackers can exploit domain verification parsing mismatches, orphaned provider accounts, unbound SAML assertions, or reflect...

CVE-2026-67328 @better-auth/sso before 1.6.21 Account Takeover via SSO

@better-auth/sso versions before 1.6.21 contain multiple authentication bypass vulnerabilities in SSO provider handling that allow attackers to sign in as arbitrary users. Attackers can exploit domain verification parsing mismatches, orphaned provider accounts, unbound SAML assertions, or reflect...

CVE-2026-67328

@better-auth/sso versions before 1.6.21 contain multiple authentication bypass vulnerabilities in SSO provider handling that allow attackers to sign in as arbitrary users. Attackers can exploit domain verification parsing mismatches, orphaned provider accounts, unbound SAML assertions, or reflect...

CVE-2026-67328

Summary: CVE-2026-67328 affects @better-auth/sso versions before 1.6.21, which contain multiple authentication bypass vulnerabilities in the SSO provider handling. This can allow attackers to sign in as arbitrary users, enabling unauthorized session access and account takeover. Exploitation vecto...

CVE-2026-67328 @better-auth/sso before 1.6.21 Account Takeover via SSO

@better-auth/sso versions before 1.6.21 contain multiple authentication bypass vulnerabilities in SSO provider handling that allow attackers to sign in as arbitrary users. Attackers can exploit domain verification parsing mismatches, orphaned provider accounts, unbound SAML assertions, or reflect...

CVE-2026-67328 @better-auth/sso before 1.6.21 Account Takeover via SSO

@better-auth/sso versions before 1.6.21 contain multiple authentication bypass vulnerabilities in SSO provider handling that allow attackers to sign in as arbitrary users. Attackers can exploit domain verification parsing mismatches, orphaned provider accounts, unbound SAML assertions, or reflect...

EUVD-2026-51653

An issue in FeehiCMS v.2.1.1 allows an attacker to escalate privileges via the Session management module, authentication logic, logout handler components...

PT-2026-67308

Name of the Vulnerable Software and Affected Versions @better-auth/sso versions prior to 1.6.21 Description Multiple authentication bypass issues exist in the handling of SSO providers, allowing attackers to sign in as arbitrary users. This can be achieved through domain verification parsing...

Improper Authentication

Overview feehi/cms is a Feehi CMS project template. Affected versions of this package are vulnerable to Improper Authentication in the Session management module, authentication logic, and logout handler components. An attacker can gain unauthorized access or escalate privileges by exploiting...

CVE-2026-51953

An issue in FeehiCMS v.2.1.1 allows an attacker to escalate privileges via the Session management module, authentication logic, logout handler components...

Improper Verification of Cryptographic Signature

Overview org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the backchannel logout endpoint of the keycloak-services...

PT-2026-66863

Name of the Vulnerable Software and Affected Versions FeehiCMS version 2.1.1 Description An issue exists in the Session management module, authentication logic, and logout handler components that allows an attacker to escalate privileges. Recommendations At the moment, there is no information abo...

CVE-2026-51953

An issue in FeehiCMS v.2.1.1 allows an attacker to escalate privileges via the Session management module, authentication logic, logout handler components...

CVE-2026-51953

An issue in FeehiCMS v.2.1.1 allows an attacker to escalate privileges via the Session management module, authentication logic, logout handler components...

CVE-2026-51953

The FeehiCMS project template, specifically version v.2.1.1 , is vulnerable to improper authentication and privilege escalation. The root cause lies in flaws within the Session management module , authentication logic , and logout handler components . An attacker can exploit these weaknesses in s...

CVE-2026-51953: Insufficient Session Expiration

An issue in FeehiCMS v.2.1.1 allows an attacker to escalate privileges via the Session management module, authentication logic, logout handler components...