jwt-key-id-injector

JWT Key ID Injector JWTの仮想的な脆弱性をチェックするためのシンプルなPythonスクリプト。 HS256アルゴリズムで署名されたJWTトークンを使用するアプリケーションがあるとします。トークンの例は次のようになります: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.zbgd5BNF1cqQprCEqIvBTjSxMS8bDLnJAEwE-0Cxg...

Alibab-Nacos-Unauthorized-Reset-PWD

脆弱性の影響 Nacos = 2.2.0 に影響する問題が発見されました。ユーザーがデフォルトの JWT キーを使用している場合、攻撃者が任意のユーザーのパスワードをリセットし、そのユーザーアカウントを乗っ取ることが可能になります。 脆弱性のある製品 Nacos = 2.2.0 バージョン 脆弱性の再現 ステップ1：ユーザー名を取得する（既知の脆弱性を使用するか推測する） ステップ2：パスワードのリセット PUT /nacos/v1/auth/users HTTP/1.1 Host: xx.xx.xxx.xx Content-Length: 33 Accept:...

Alibab-Nacos-Unauthorized-Login

脆弱性の影響 Nacos = 2.1.0 に影響を与える問題が発見されました。Nacos ユーザーがデフォルトの JWT キーを使用すると、不正アクセス脆弱性が発生します。この脆弱性により、攻撃者はユーザー名とパスワードの認証をバイパスし、Nacos ユーザーに直接ログインできます。 影響を受ける製品 Nacos = 2.1.0 バージョン 脆弱性の再現 ステップ 1：Nacos の Web サイトに直接アクセスし、任意のユーザー名とパスワードを入力し、Burpsuite を使用してパケットをキャプチャします。 ステップ 2：レスポンスパケットをインターセプトします。 ステップ 3:...

CVE-2025-8625

CVE-2025-8625 Copypress Rest API 1.1 - 1.2 - 設定可能なJWTシークレットとファイルタイプ検証の欠如による、認証されていないリモートコード実行 🛡️ Copypress Rest API 1.1 - 1.2 RCE エクスプロイト 📝 説明 WordPress用Copypress Rest APIプラグイン（バージョン1.1から1.2）は、copyreaphandleimage 関数を介したリモートコード実行 に対して脆弱です。...

Attackers Exploit Issabel Framework Flaw Enabling Unauthenticated OS Command Execution

A critical security flaw in Issabel Framework, a web-based framework for the open-source unified communications PBX software, has come under active exploitation. The vulnerability in question is CVE-2026-89026 CVSS v3.1 score: 9.8/CVSS v4.0 score: 9.3, which can allow an unauthenticated remote...

EUVD-2026-78838

The Issabel Framework, the web framework supporting Issabel PBX software, before commit b97dbaf contains a hard-coded HS256 JWT signing key in the pbxapi index.php file that is identical across every installation, allowing unauthenticated remote attackers to forge valid bearer tokens. Attackers c...

CVE-2026-89026 Issabel Framework Hard-coded JWT Key RCE via pbxapi/manager/originate

The Issabel Framework, the web framework supporting Issabel PBX software, before commit b97dbaf contains a hard-coded HS256 JWT signing key in the pbxapi index.php file that is identical across every installation, allowing unauthenticated remote attackers to forge valid bearer tokens. Attackers c...

CVE-2026-89026 Issabel Framework Hard-coded JWT Key RCE via pbxapi/manager/originate

The Issabel Framework, the web framework supporting Issabel PBX software, before commit b97dbaf contains a hard-coded HS256 JWT signing key in the pbxapi index.php file that is identical across every installation, allowing unauthenticated remote attackers to forge valid bearer tokens. Attackers c...

CVE-2026-89026

Issabel Framework (web framework for Issabel PBX) contained a hard-coded HS256 JWT signing key in pbxapi/index.php, identical across all installations. Unauthenticated attackers could forge valid bearer tokens and call /pbxapi/manager/originate with the System application parameter, causing Aster...

VulnCheck KEV: CVE-2026-89026

The Issabel Framework, the web framework supporting Issabel PBX software, before commit b97dbaf contains a hard-coded HS256 JWT signing key in the pbxapi index.php file that is identical across every installation, allowing unauthenticated remote attackers to forge valid bearer tokens. Attackers c...

PT-2026-85685

PowerJob Server version 5.1.2 and likely earlier uses a predictable JWT signing key for HS256-based authentication. This allows a remote attacker to execute arbitrary code...

CVE-2026-75431

PowerJob Server version 5.1.2 and likely earlier uses a predictable JWT signing key for HS256-based authentication. This allows a remote attacker to execute arbitrary code...

CVE-2026-75431

PowerJob Server version 5.1.2 and likely earlier uses a predictable JWT signing key for HS256-based authentication. This allows a remote attacker to execute arbitrary code...

EUVD-2026-67854

SpringBlade versions 2.7.3 through 3.5.0 contain a privilege escalation vulnerability that allows authenticated attackers to create system administrator accounts by sending crafted POST requests to an unprotected internal Feign user-creation endpoint exposed via @RestController without...

PT-2026-83258

Name of the Vulnerable Software and Affected Versions SpringBlade versions 2.7.3 through 4.9.9 Description Authenticated attackers can escalate privileges to create system administrator accounts by sending crafted POST requests to an unprotected internal Feign user-creation endpoint exposed via...

CVE-2026-59335

Cloud Foundry UAA is affected by an authorization bypass (CWE-178) in its Identity Zone Endpoint . The root cause is a mismatch between the application's case-sensitive zone identifier comparison and MySQL's case-insensitive default collation: an attacker holding only zones.write can reference th...

CVE-2026-18500 @fastify/jwt vulnerable to authorization bypass via global secret overriding the per-request key

@fastify/jwt is a JSON Web Token plugin for Fastify. In versions before 10.2.2, a per-request verification key passed to request.jwtVerify key is silently overridden by the plugin's globally configured secret, because the option merge applies the global key last. Applications that use different...

CVE-2026-18500 @fastify/jwt vulnerable to authorization bypass via global secret overriding the per-request key

@fastify/jwt is a JSON Web Token plugin for Fastify. In versions before 10.2.2, a per-request verification key passed to request.jwtVerify key is silently overridden by the plugin's globally configured secret, because the option merge applies the global key last. Applications that use different...

EUVD-2026-53553

IBM Langflow OSS 1.0.0 through 1.10.3 does not properly validate the username field, allowing attackers to inject path traversal sequences and bypass containment checks. This enables multiple severe impacts, including arbitrary directory deletion, cross-tenant data destruction, and JWT signing ke...

GHSA-8QRG-7J2F-RF2H Crawl4AI: authentication bypass vulnerability due to a hardcoded default JWT signing key in the Docker API server

Crawl4AI before 0.8.7 contains an authentication bypass vulnerability due to a hardcoded default JWT signing key in the Docker API server. Attackers who know the default key can forge valid authentication tokens for any user, bypassing authentication and gaining full access to protected...