GHSA-HCXC-WF8J-23HV OpenFGA: OIDC audience validation skipped when --authn-oidc-audience is unset

Description OpenFGA's OIDC authenticator skipped JWT audience aud validation when no audience was configured. In deployments where one identity provider issues tokens for multiple services, a token minted for an unrelated service could authenticate to OpenFGA. Preconditions This applies if the...

CVE-2026-50627 Apache CXF: OAuth2: Missing JWT Audience and Issuer Validation in Access Token Validator

The JwtAccessTokenValidator class in Apache CXF fails to validate the 'aud' Audience claims of incoming JWT access tokens. This allows a JWT issued for one Resource Server to be successfully replayed against a completely different Resource Server, leading to Token Confusion/Routing attacks. Users...

CVE-2026-50627 Apache CXF: OAuth2: Missing JWT Audience and Issuer Validation in Access Token Validator

The JwtAccessTokenValidator class in Apache CXF fails to validate the 'aud' Audience claims of incoming JWT access tokens. This allows a JWT issued for one Resource Server to be successfully replayed against a completely different Resource Server, leading to Token Confusion/Routing attacks. Users...

CVE-2026-50627

The CVE-2026-50627 issue affects Apache CXF’s JwtAccessTokenValidator, which fails to validate the aud (Audience) claim in incoming JWT access tokens. As described in multiple sources (NVD/Red Hat/CVE List/etc.), a token issued for one Resource Server could be replayed against a different Resourc...

CVE-2026-40946

Oxia is a metadata store and coordination system. Prior to 0.16.2, the OIDC authentication provider unconditionally sets SkipClientIDCheck: true in the go-oidc verifier configuration, disabling the standard audience aud claim validation at the library level. This allows tokens issued for unrelate...

GHSA-QQCJ-RGHW-829X Unity Catalog has a JWT Issuer Validation Bypass tht Allows Complete User Impersonation

Context: A critical authentication bypass vulnerability exists in the Unity Catalog token exchange endpoint /api/1.0/unity-control/auth/tokens. The endpoint extracts the issuer iss claim from incoming JWTs and uses it to dynamically fetch the JWKS endpoint for signature validation without...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF due to the improper validation of the audience parameter in the OIDC authentication process. An attacker can gain unauthorized publish permissions by replaying a valid GitHub OIDC token obtained from one...

CVE-2026-33557

A flaw was found in Apache Kafka. By default, the sasl.oauthbearer.jwt.validator.class property is set to org.apache.kafka.common.security.oauthbearer.DefaultJwtValidator, which does not validate JSON Web Token JWT signatures, issuers, or audiences. A remote attacker can exploit this by crafting ...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication due to the SkipClientIDCheck configuration in the OIDC authentication provider, which disables audience claim validation. An attacker can gain unauthorized access by presenting a token issued for a different...

CVE-2026-40946

Oxia is a metadata store and coordination system. Prior to 0.16.2, the OIDC authentication provider unconditionally sets SkipClientIDCheck: true in the go-oidc verifier configuration, disabling the standard audience aud claim validation at the library level. This allows tokens issued for unrelate...

EUVD-2026-24512

Oxia is a metadata store and coordination system. Prior to 0.16.2, the OIDC authentication provider unconditionally sets SkipClientIDCheck: true in the go-oidc verifier configuration, disabling the standard audience aud claim validation at the library level. This allows tokens issued for unrelate...

CVE-2026-40946 Oxia: OIDC token audience validation bypass via SkipClientIDCheck

Oxia is a metadata store and coordination system. Prior to 0.16.2, the OIDC authentication provider unconditionally sets SkipClientIDCheck: true in the go-oidc verifier configuration, disabling the standard audience aud claim validation at the library level. This allows tokens issued for unrelate...

CVE-2026-40946 Oxia: OIDC token audience validation bypass via SkipClientIDCheck

Oxia is a metadata store and coordination system. Prior to 0.16.2, the OIDC authentication provider unconditionally sets SkipClientIDCheck: true in the go-oidc verifier configuration, disabling the standard audience aud claim validation at the library level. This allows tokens issued for unrelate...

CVE-2026-40946

Oxia is a metadata store and coordination system. Prior to 0.16.2, the OIDC authentication provider unconditionally sets SkipClientIDCheck: true in the go-oidc verifier configuration, disabling the standard audience aud claim validation at the library level. This allows tokens issued for unrelate...

PT-2026-34190

Name of the Vulnerable Software and Affected Versions Oxia versions prior to 0.16.2 Description The OIDC authentication provider unconditionally sets SkipClientIDCheck: true in the go-oidc verifier configuration. This disables the standard audience aud claim validation at the library level,...

GHSA-FHVP-9HCJ-6M33 Oxia has an OIDC token audience validation bypass via SkipClientIDCheck

Summary The OIDC authentication provider unconditionally sets SkipClientIDCheck: true in the go-oidc verifier configuration, disabling the standard audience aud claim validation at the library level. This allows tokens issued for unrelated services by the same OIDC issuer to be accepted by Oxia...

Oxia has an OIDC token audience validation bypass via SkipClientIDCheck

Summary The OIDC authentication provider unconditionally sets SkipClientIDCheck: true in the go-oidc verifier configuration, disabling the standard audience aud claim validation at the library level. This allows tokens issued for unrelated services by the same OIDC issuer to be accepted by Oxia...

GHSA-3J8V-CGW4-2G6Q fast-jwt: Stateful RegExp (/g or /y) causes non-deterministic allowed-claim validation (logical DoS)

Impact Using certain modifiers on RegExp objects in the allowedAud, allowedIss, allowedSub, allowedJti, or allowedNonce options in verify functions can cause certain unintended behaviours. This is because some modifiers are stateful and will cause failures in every second verification attempt...

BIT-PARSE-2026-30863 Parse Server: JWT audience validation bypass in Google, Apple, and Facebook authentication adapters

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.10 and 9.5.0, the Google, Apple, and Facebook authentication adapters use JWT verification to validate identity tokens. When the adapter's audience configuration option is...

EUVD-2026-10172

Parse Server: JWT audience validation bypass in Google, Apple, and Facebook authentication adapters...