CVE-2025-30144

概要 fast-jwt ライブラリは、RFC https://datatracker.ietf.org/doc/html/rfc7519page-9 に基づく iss クレームの検証を適切に行いません。 詳細 fast-jwt ライブラリ内の iss（発行者）クレーム検証は、文字列の配列を有効な iss 値として許可します。この設計上の欠陥により、悪意のある攻撃者が 'https://attacker-domain/', 'https://valid-iss' のような構造の iss クレームを持つ JWT を作成する、潜在的な攻撃が可能になります。寛容な検証のため、その JWT...

CVE-2026-66908

CVE-2026-66908 — camel-platform-http-main JWT iss/aud が検証されない Apache Camel の脆弱性に対する実行可能な Proof-of-Concept 再現コードです。この脆弱性では、camel-main 組み込み HTTP サーバー が、jwtIssuer も jwtAudience も設定されていない場合に、キーストアのみから JWT 認証子を構築するため、受信トークンは署名と有効期限のみ がチェックされ、iss および aud クレームは一切検証されません。 ランタイム| ディレクトリ| スタック ---|---|---...

Exploit for CVE-2026-66908

CVE-2026-66908 — camel-platform-http-main JWT iss/aud not...

n8n Node.js Package < 2.27.4 / 2.28.0 < 2.28.1 Account Takeover (CVE-2026-59208)

The version of the n8n Node.js Package installed on the remote host is prior to 2.27.4, or is 2.28.x prior to 2.28.1. It is, therefore, affected by an account takeover vulnerability: - n8n is an open source workflow automation platform. Prior to 2.27.4 and from 2.28.0 prior to 2.28.1, n8n instanc...

CVE-2026-45069

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 6.4.40, 7.4.12, and 8.0.12, OidcTokenHandler::verifyClaims registered audience aud, issuer iss, and expiry exp checkers but did not pass the mandatory claims list to...

CVE-2026-45069

CVE-2026-45069 concerns Symfony’s OidcTokenHandler, where verifyClaims() registered aud/iss/exp checkers but did not pass the mandatory claims list to ClaimCheckerManager::check(). Consequently, a validly signed JWT missing these claims could pass verification. The issue is fixed in Symfony relea...

CVE-2026-45069 Symfony: OidcTokenHandler Accepts JWTs Missing aud/iss/exp Claims

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 6.4.40, 7.4.12, and 8.0.12, OidcTokenHandler::verifyClaims registered audience aud, issuer iss, and expiry exp checkers but did not pass the mandatory claims list to...

EUVD-2026-44357

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 6.4.40, 7.4.12, and 8.0.12, OidcTokenHandler::verifyClaims registered audience aud, issuer iss, and expiry exp checkers but did not pass the mandatory claims list to...

CVE-2026-55954

Authentication Bypass by Spoofing vulnerability in ueberauth ueberauthapple allows account takeover via unvalidated ID token claims. The Ueberauth.Strategy.Apple.Token.payload/2 function verifies the JWT signature of the callback idtoken against Apple's JWKS but does not validate any registered...

CVE-2026-12616

The /v1/upload/sbom endpoint extracts the iss claim from the attacker-supplied JWT with signature verification disabled, then interpolates that string into three log statements before any validation gate. Because the configured log format "%asctimes - %names - %levelnames - %messages" renders...

CVE-2026-12616

The /v1/upload/sbom endpoint extracts the iss claim from the attacker-supplied JWT with signature verification disabled, then interpolates that string into three log statements before any validation gate. Because the configured log format "%asctimes - %names - %levelnames - %messages" renders...

EUVD-2026-40094

The /v1/upload/sbom endpoint extracts the iss claim from the attacker-supplied JWT with signature verification disabled, then interpolates that string into three log statements before any validation gate. Because the configured log format "%asctimes - %names - %levelnames - %messages" renders...

CVE-2026-12616

The /v1/upload/sbom endpoint extracts the iss claim from the attacker-supplied JWT with signature verification disabled, then interpolates that string into three log statements before any validation gate. Because the configured log format "%asctimes - %names - %levelnames - %messages" renders...

PT-2026-52117

Name of the Vulnerable Software and Affected Versions Rocket.Chat versions prior to 8.5.1 Rocket.Chat versions prior to 8.4.4 Rocket.Chat versions prior to 8.3.6 Rocket.Chat versions prior to 8.2.6 Rocket.Chat versions prior to 8.1.6 Rocket.Chat versions prior to 8.0.7 Rocket.Chat versions prior ...

Improper Verification of Cryptographic Signature

Overview symfony/security-http is a provides an infrastructure for sophisticated authorization systems, which makes it possible to easily separate the actual authorization logic from so called user providers that hold the users credentials. Affected versions of this package are vulnerable to...

Authentication Bypass

Unity Catalog is vulnerable to Authentication Bypass. The vulnerability is due to improper validation of the iss claim in JWT tokens, where the token exchange endpoint dynamically fetches JWKS data based on attacker-controlled issuer values without verifying trusted identity providers, allowing...

User Impersonation

Overview Affected versions of this package are vulnerable to User Impersonation due to improper validation of JWT aud and iss claims in the Windows MDM authentication flow. An attacker can enroll unauthorized devices by presenting a valid Microsoft-signed Azure AD token from any tenant. This is...

Fleet Windows MDM Azure AD JWT Authentication Bypass

Summary A vulnerability in Fleet's Windows MDM enrollment flow allows authentication tokens from any Azure AD tenant to be accepted. Because Fleet validates JWT signatures using Microsoft's multi-tenant JWKS endpoint but does not enforce the aud audience or iss issuer claims, any Microsoft-signed...

EUVD-2026-11304

Unity Catalog has a JWT Issuer Validation Bypass tht Allows Complete User Impersonation...

CVE-2026-32301 Centrifugo: SSRF via unverified JWT claims interpolated into dynamic JWKS endpoint URL

Centrifugo is an open-source scalable real-time messaging server. Prior to 6.7.0, Centrifugo is vulnerable to Server-Side Request Forgery SSRF when configured with a dynamic JWKS endpoint URL using template variables e.g. tenant. An unauthenticated attacker can craft a JWT with a malicious iss or...