TokenBreaker

TokenBreaker Token Breaker 专注于与 JWT 令牌相关的两个特定漏洞。 None 算法 RSA 到 HMAC 有关漏洞的详细说明以及攻击者如何伪造令牌，请参考 此处 的链接。 在此 尝试 该漏洞。 TheNone 用法 root@kitploit: usage: TheNone.py -h -t TOKEN TokenBreaker: 1.TheNoneAlgorithm optional arguments: -h, --help show this help message and exit required arguments: -t TOKEN,...

CVE-2026-78903-SWIFT-Kick-to-the-Creds

CVE-2026-78903 — SWIFT Kick to the Creds Confusión de algoritmo JWT en SWIFT API Gateway...

POC_CVE-2015-9235

CVE-2015-9235 演示针对 JSON Web Token JWT 库的算法混淆攻击。JWT 通常用于 Cookie 中认证用户会话，因此该攻击至关重要。使用 Node 模块 [email protected] 来展示此漏洞。 该项目也是一次愉快的 vibe coding 活动，因为前端（除 API 调用外）几乎完全由 LLM 完成。 漏洞 JWT 的格式如下： root@kitploit: b64header.b64payload.b64signature 在我们的场景中： header = algorithm, type payload = username, ro...

CVE-2023-48223

CVE-2023-48223 PoC fast-jwt Algorithm Confusion This repository demonstrates JWT algorithm confusion in fast-jwt when token verification does not lock allowed algorithms. Environment Setup Requirements Node.js 18 or newer npm OpenSSL must be available in your terminal PATH 1 Install dependencies...

poc-cve-2016-10555

Cambiar el algoritmo RS256 asimétrico a HS256 simétrico - POC CVE-2016-10555 El algoritmo HS256 utiliza la clave secreta para firmar y verificar cada mensaje. El algoritmo RS256 utiliza la clave privada para firmar el mensaje y la clave pública para la autenticación. Si cambias el algoritmo de...

RS256-2-HS256

RS256-2-HS256 将算法从RS256更改为HS256的JWT攻击 用法 root@kitploit: usage: RS2562HS256JWT.py -h payload pubkey positional arguments: payload JSON payload from JWT to attack pubkey Public key file to use for signing optional arguments: -h, --help show this help message and exit 示例...

ClaimJumper

root@kitploit: / | | | | | | | | | | | | | |/ | | ' \ | | | | | ' | ' \ / \ '| | || | | | | | | | | || | || | | | | | | | | / | ||,||| || ||/ |,|| || || ./ || |/ | | || v0.1.0 Professional JWT security testing toolkit. Analyze, crack, forge, and exploit JSON Web Tokens with 15+ vulnerability...

CVE-2026-15013

CVE-2026-15013 — miniOrange SAML SSO = 5.4.3 Bypass de Autenticación PoC Prueba de concepto para CVE-2026-15013 : bypass de autenticación no autenticado mediante confusión de algoritmo de firma SAML HMAC-SHA1 en el plugin de WordPress SAML Single Sign On – SSO Login de miniOrange versiones hasta ...

CVE-2026-0265-check

CVE-2026-0265 漏洞评估工具 安全地判断 Palo Alto Networks PAN-OS GlobalProtect 门户是否易受 CVE-2026-0265 影响，无需认证任何会话或修改任何状态。 描述 CVE-2026-0265 是一个影响 PAN-OS 和 Panorama 的远程认证绕过漏洞，当认证配置文件使用云认证服务 CAS 时触发。libpanmpmp.so 中存在漏洞的 panauthverify 函数完全根据攻击者控制的 alg 头部分派 JSON Web Token 签名验证——一个伪造的 JWT，其 alg=HS256 且签名为...

CVE-2026-4444-JWT-Algorithm-Confusion-via-kid-Injection

CVE-2026-4444 – Confusión de algoritmo JWT mediante inyección de kid Código del programa servidor Node.js + exploit en Python root@kitploit: // jwtserver.js - Vulnerable JWT verification server const express = require'express'; const jwt = require'jsonwebtoken'; const jwksClient =...

CVE-2026-85394 python-jose through 3.5.0 Algorithm Confusion via DER-encoded Public Key as HMAC Secret

python-jose through 3.5.0 fails to properly validate asymmetric keys in HMAC initialization, accepting DER-encoded public keys that lack PEM armor or SSH prefixes. Attackers holding the service's public key can forge HS256 tokens that pass verification when algorithms are not explicitly restricte...

CVE-2026-85394

python-jose through version 3.5.0 contains an algorithm confusion vulnerability in its HMAC key validation logic. The library fails to properly reject DER-encoded public keys that lack PEM armor or SSH prefixes, allowing them to be accepted as HMAC secrets. An attacker who possesses the service's...

CVE-2020-7494

creationtimestamp| type| source ---|---|--- 2026-09-01 17:01:12+00:00| seen| https://t.me/cissp/1528 2026-09-02 01:05:01+00:00| seen| https://t.me/cissp/1528 2026-09-12 01:00:05+00:00| published-proof-of-concept| https://t.me/cissp/1528 2026-09-13 00:01:01+00:00| published-proof-of-concept|...

CVE-2026-82454 Omnivore before android-0.227.0 Authentication Bypass via Apple Sign-in

The Omnivore API packages/api before the fix in commit abf53d6 contains an authentication bypass in Apple sign-in token verification. The decodeAppleToken function extracted the 'alg' field from the attacker-supplied JWT header and passed it as the sole allowed algorithm to jwt.verify. Using...

CVE-2026-82454

CVE-2026-82454 is a CRITICAL authentication bypass in the Omnivore API (packages/api), affecting versions before android-0.227.0 . The decodeAppleToken function extracted the alg field from an attacker-supplied JWT header and passed it as the sole allowed algorithm to jwt.verify(). Because jsonwe...

CVE-2026-82454 Omnivore before android-0.227.0 Authentication Bypass via Apple Sign-in

The Omnivore API packages/api before the fix in commit abf53d6 contains an authentication bypass in Apple sign-in token verification. The decodeAppleToken function extracted the 'alg' field from the attacker-supplied JWT header and passed it as the sole allowed algorithm to jwt.verify. Using...

PT-2026-83433

Name of the Vulnerable Software and Affected Versions Omnivore API packages/api versions prior to commit abf53d6 Description An authentication bypass exists in the Apple sign-in token verification process. The decodeAppleToken function extracts the alg field from the JWT header provided by the us...

BIT-KEYCLOAK-2026-11800 Org.keycloak:keycloak-services: keycloak: authentication bypass via jwt algorithm confusion

A flaw was found in Keycloak. This JWT algorithm confusion vulnerability in the JWT Authorization Grant flow allows an attacker with valid client credentials to bypass signature verification. By forging an assertion, the attacker can create unauthorized access tokens. This enables the attacker to...

SUSE CVE-2026-72889

Net::OAuth versions before 0.33 for Perl allow the sender to choose the signature algorithm in verify. verify resolves the signature method class from the signaturemethod parameter of the incoming message. signaturemethod is required on every request, so the algorithm used to check a signature is...

CVE-2026-72889

Net::OAuth versions before 0.33 for Perl allow the sender to choose the signature algorithm in verify. verify resolves the signature method class from the signaturemethod parameter of the incoming message. signaturemethod is required on every request, so the algorithm used to check a signature is...