jwtear

Jwtear 보안 테스트 목적으로 JSON 웹 토큰JWT을 파싱, 생성 및 조작하기 위한 모듈식 명령줄 도구입니다. 기능 완전한 모듈성. 모든 명령은 플러그인입니다. 새 플러그인을 쉽게 추가할 수 있습니다. JWS 및 JWE 토큰을 지원합니다. 플러그인을 위한 쉬운 인터페이스. 템플릿 예제 참조 유연함 프로덕션 수준의 라이브러리예: json-jwt, jwe 기반 토큰 생성 사용 가능한 플러그인 Parse: jwt 토큰을 파싱합니다. jws: JWS 토큰을 조작하고 생성합니다. jwe: JWE 토큰을 조작하고 생성합니다...

CVE-2025-65945-poc

CVE-2025-65945: node-jws 署名バイパス これは、node-jws ライブラリにおける署名検証バイパスの概念実証です。このバグにより、サーバーがユーザー制御のデータから HMAC 秘密鍵を導出する場合、攻撃者は有効な JWT を偽造できます。 バグの内容 jws.createVerify 関数は、HMAC アルゴリズムを使用する際に秘密鍵が実際に提供されたことを検証しません。アプリが JWT 内の何か（kid ヘッダーなど）に基づいて秘密鍵を検索し、その検索が失敗した場合、空の秘密鍵に対して検証してしまう可能性があります。 攻撃者はこれを次のように悪用できます： 1...

POC-CVE-2018-0114

POC-CVE-2018-0114 このリポジトリには、node-jose Stating from the last merge root@kitploit: python lib: base64,urllib,rsa,sys テストの実行 スクリプトを実行するには、次のコマンドを実行します。 root@kitploit: python jwk-node-jose.py "payload" key-size key-size は なし 著者 Andrea Cappa - 初期開発 - GitHub - Twitter Louis Nyffenegger - サポートと協力 -...

POC-CVE-2018-0114

CVE-2018-0114 POC Cisco のオープンソースライブラリ node-jose の 0.11.0 より前のバージョンには、認証されていないリモートの攻撃者が、トークン内に埋め込まれた鍵を使用してトークンに再署名できる可能性がある脆弱性が存在します。この脆弱性は、node-jose が JSON Web Token JWT に対して JSON Web Signature JWS 標準に従っていることに起因します。この標準では、公開鍵を表す JSON Web Key JWK を JWS...

cve-2022-39227-jwt-auth-bypass-demo

CVE-2022-39227 JWT 認証バイパスのデモ プロジェクトの目的 このプロジェクトは、管理されたローカルラボ環境で CVE-2022-39227 の脆弱性を実演するものです。この脆弱性は python-jwt ライブラリ（バージョン 3.3.4 未満）に影響し、python-jwt とその依存ライブラリ jwcrypto の間のパース処理の不整合（JWS シリアライゼーション）を悪用することで、攻撃者が秘密鍵を知らなくても JWT クレームを偽造できるようにします。 技術スタック Python 3.9 Flask （Web フレームワーク） python-jwt 3.3.3...

CVE-2018-0114-Exploit

CVE-2018-0114-エクスプロイト 0.11.0 より前の Cisco のオープンソースライブラリ node-jose には、認証されていないリモートの攻撃者が、トークンに埋め込まれた鍵を使用してトークンに再署名できる可能性がある脆弱性があります。この脆弱性は、node-jose が JSON Web Token JWT に対して JSON Web Signature JWS 標準に従っていることが原因です。この標準では、公開鍵を表す JSON Web Key JWK を JWS...

SUSE CVE-2026-84185

A flaw was found in the jwcrypto library, which is used for implementing Javascript Object Signing and Encryption JOSE standards. The issue occurs when the library verifies a General JSON Serialization JWS using a set of keys. Due to a coding error, the library fails to correctly identify the...

UBUNTU-CVE-2026-84185

A flaw was found in the jwcrypto library, which is used for implementing Javascript Object Signing and Encryption JOSE standards. The issue occurs when the library verifies a General JSON Serialization JWS using a set of keys. Due to a coding error, the library fails to correctly identify the...

Linux Distros Unpatched Vulnerability : CVE-2026-84185

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the jwcrypto library, which is used for implementing Javascript Object Signing and Encryption JOSE standards. The issue occurs when the...

CVE-2026-84185

A flaw was found in the jwcrypto library, which is used for implementing Javascript Object Signing and Encryption JOSE standards. The issue occurs when the library verifies a General JSON Serialization JWS using a set of keys. Due to a coding error, the library fails to correctly identify the...

DEBIAN-CVE-2026-84185

A flaw was found in the jwcrypto library, which is used for implementing Javascript Object Signing and Encryption JOSE standards. The issue occurs when the library verifies a General JSON Serialization JWS using a set of keys. Due to a coding error, the library fails to correctly identify the...

CVE-2026-84185

A flaw was found in the jwcrypto library, which is used for implementing Javascript Object Signing and Encryption JOSE standards. The issue occurs when the library verifies a General JSON Serialization JWS using a set of keys. Due to a coding error, the library fails to correctly identify the...

CVE-2026-84185

A flaw was found in the jwcrypto library, which is used for implementing Javascript Object Signing and Encryption JOSE standards. The issue occurs when the library verifies a General JSON Serialization JWS using a set of keys. Due to a coding error, the library fails to correctly identify the...

CVE-2026-84185 Jwcrypto: jwcrypto: general json jws kid binding bypass during jwkset verification

A flaw was found in the jwcrypto library, which is used for implementing Javascript Object Signing and Encryption JOSE standards. The issue occurs when the library verifies a General JSON Serialization JWS using a set of keys. Due to a coding error, the library fails to correctly identify the...

EUVD-2026-70747

A flaw was found in the jwcrypto library, which is used for implementing Javascript Object Signing and Encryption JOSE standards. The issue occurs when the library verifies a General JSON Serialization JWS using a set of keys. Due to a coding error, the library fails to correctly identify the...

CVE-2026-84185

CVE-2026-84185 affects the jwcrypto library, a Python implementation of the JOSE (JSON Object Signing and Encryption) standards. The flaw occurs during verification of a General JSON Serialization JWS against a key set (JWKset): due to a coding error, the library fails to correctly match the key ...

CVE-2026-84185

A flaw was found in the jwcrypto library, which is used for implementing Javascript Object Signing and Encryption JOSE standards. The issue occurs when the library verifies a General JSON Serialization JWS using a set of keys. Due to a coding error, the library fails to correctly identify the...

PT-2026-85251

A flaw was found in the jwcrypto library, which is used for implementing Javascript Object Signing and Encryption JOSE standards. The issue occurs when the library verifies a General JSON Serialization JWS using a set of keys. Due to a coding error, the library fails to correctly identify the...

CVE-2026-70666

Lemur manages TLS certificate creation. Prior to 1.9.3, an authority-role member could update acmeurl through PUT /api/1/authorities/ without revalidation and direct setupacmeclientnoretry to an attacker-controlled ACME server. ACME directory and order responses contain newNonce, newOrder,...

CVE-2026-50634

A flaw was found in Apache CXF. The JwsJsonContainerRequestFilter component can be exploited to process metadata that has not been authenticated by an accepted signature. This bypasses the application's security assumption that Content-Type or protected HTTP-header metadata originates from a...