1201 matches found
CVE-2026-102822
Russh is a Rust SSH client and server library. Prior to 0.63.1, a connection configured to permit mac=none can negotiate it with a MAC-requiring CTR or CBC block cipher because the selection logic validates needsmac only when MAC selection fails. A remote peer can then send a packet with a...
CosmicRakp
CosmicRakp 目录 简介 CVE-2013-4786 安装 使用 致谢 许可证 简介 CosmicRakp 是一款使用 Go 语言编写的强大工具,允许红队成员和渗透测试人员导出 IPMI 哈希值。该项目旨在高效、快速且易于使用。 CVE-2013-4786 该工具利用了 CVE-2013-4786 中详述的漏洞,允许未经授权的用户通过 RAKP(远程认证密钥协议)机制从 IPMI 设备中检索加盐密码哈希值。实现方式是通过启动一个 IPMI 2.0 RAKP 认证过程,使用允许 'None' 认证的密码套件,从而能够检索加盐密码哈希值。 安装 ./build.sh 使用 ❯...
jwt_tool
The JSON Web Token Toolkit v2 jwttool.py is a toolkit for validating, forging, scanning and tampering JWTs JSON Web Tokens. Its functionality includes: Checking the validity of a token Testing for known exploits: CVE-2015-2951 The alg=none signature-bypass vulnerability CVE-2016-10555 The RS/HS25...
jwt_tool
JSON Web Token 工具包 v2 jwttool.py 是一个用于验证、伪造、扫描和篡改 JWT(JSON Web Token)的工具包。 其功能包括: 检查令牌的有效性 测试已知漏洞利用: CVE-2015-2951 alg=none 签名绕过漏洞 CVE-2016-10555 RS/HS256 公钥不匹配漏洞 CVE-2018-0114 密钥注入 漏洞 CVE-2019-20933/CVE-2020-28637 空白密码 漏洞 CVE-2020-28042 空签名 漏洞 CVE-2022-21449 Psychic Signature ECDSA 漏洞 扫描错误配置或已知弱...
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 usage: TheNone.py -h -t TOKEN TokenBreaker: 1.TheNoneAlgorithm optional arguments: -h, --help show this help message and exit required arguments: -t TOKEN, --token TOKEN JWT...
CVE-2023-41992
CVE-2023-41992 Esta es una prueba de concepto para CVE-2023-41992. Y antes que nada, esto no tiene nada que ver con jailbreak. ¡Y todavía está en desarrollo. Gracias a todos los que me han ayudado hasta ahora. Por razones de privacidad, es posible que no los mencione aquí. ¡DM si quieres! parche...
MyJWT
MyJWT codebeat badge 简介 该命令行工具适用于渗透测试人员、CTF玩家或开发者。 你可以修改你的JWT、签名、注入等操作。 查看文档了解更多信息。 如果发现任何问题或有改进建议,请提交Issue。我会尽快回复。 祝使用愉快 : 文档 文档位于 http://myjwt.readthedocs.io 目录 Features Installation Usage Examples Download Contribute ChangeLog Features 将新的JWT复制到剪贴板 用户界面(感谢 questionary) 彩色输出 修改JWT(头部/载荷) None算法...
CVE-2026-45156-POC
黑客矩阵故障 🚨 CVE-2026-45156 🚨 Nextcloud useroidc ID4me JWT 签名绕过 用于管理员接管的全自动概念验证(PoC)利用程序。 📖 故事背后 每一个 CVE 背后都有一个故事。这个漏洞是在一个寒冷的冬夜凌晨 2 点发现的,伴随着分手混音单曲循环。阅读完整的技术深度剖析、情感过山车以及零信任经验教训: 🔗 阅读完整博客文章 (链接你的博客文章) 🎯 漏洞概述 在处理从 ID4me 身份提供商接收的 JWT 令牌时,Nextcloud 的 useroidc 应用使用 base64decode 处理令牌载荷,而未验证加密签名。 🔥...
CVE-2026-29000
CVE-2026-29000: Prueba de Concepto de Bypass de Autenticación JWT en pac4j Prueba de Concepto para CVE-2026-29000 - Una vulnerabilidad crítica de bypass de autenticación en la implementación JWT de pac4j que permite a atacantes falsificar tokens de administrador sin una firma válida. ⚠️ AVISO LEGA...
CVE-2026-21003-JWT-none-Algorithm-Bypass-via-kid-Header-Omission
CVE-2026-21003 – JWT "none" Algorithm Bypass via kid Header Omission Program Code Node.js // jwtverifyserver.js - Vulnerable JWT verification const jwt = require'jsonwebtoken'; const express = require'express'; const app = express; app.useexpress.json; const publicKey = -----BEGIN PUBLIC KEY-----...
CVE-2026-29000-pac4j-jwt
pac4j-jwe-forge CVE-2026-29000 Prueba de concepto para CVE-2026-29000. Afecta a versiones de pac4j-jwt anteriores a 4.5.9, 5.7.9 y 6.3.3. La vulnerabilidad es sencilla: la librería acepta un PlainJWT sin firmar, alg=none siempre que esté envuelto dentro de un JWE válido. Dado que el servidor expo...
CVE-2026-29000
CVE-2026-29000: pac4j-jwt Authentication Bypass POC This repository contains a proof-of-concept POC for an authentication bypass vulnerability in pac4j-jwt CVE-2026-29000. The vulnerability allows an attacker to bypass signature verification by nesting a PlainJWT using alg: none inside a JWE JSON...
CVE-2026-29000
CVE-2026-29000 Exploit Generator Rust This repository contains a specialized Rust implementation for exploiting CVE-2026-29000, an authentication bypass vulnerability in pac4j-jwt. The vulnerability stems from a "Signature Validation Skip" when a PlainJWT alg: none is nested within an encrypted J...
halo-cve-2026-67919
rce del plugin de halo desde una url la consola de halo permite a los administradores instalar y actualizar plugins pegando una url. obtiene cualquier url, instala el jar, y el código del jar se ejecuta en el servidor. no hay comprobaciones de esquema, ni de host, sigue redirecciones, y el gestor...
CVE-2026-22002-VNC-Authentication-Bypass-via-Protocol-Version-Confusion
CVE-2026-22002 – Bypass de Autenticación VNC mediante Confusión de Versión de Protocolo Código del programa Python vncserversim.py - VNC server with version negotiation flaw import socket, struct def handleconn: Send server version "RFB 003.008\n" conn.sendb"RFB 003.008\n" Receive client version...
CVE-2026-21018-OPC-UA-Authentication-Bypass-via-None-Security-Policy
CVE-2026-21018 – Bypass de autenticación de OPC UA mediante la política de seguridad None Código del programa simulación en Python con opcua-asyncio opcuaserversim.py - OPC UA server accepting None security policy from asyncua import Server import asyncio async def main: server = Server await...
CVE-2026-29000
PoC de Bypass de Autenticación JWT/JWE Un script de Prueba de Concepto PoC que demuestra una vulnerabilidad de bypass de autenticación mediante JSON Web Tokens JWT y JSON Web Encryption JWE. Esta herramienta explota entornos que validan incorrectamente los algoritmos de token al aceptar JWTs no...
CVE-2026-96446
A flaw was found in the Pushed Authorization Request PAR implementation of Keycloak. The issue occurs when the silent authentication path prompt=none is used, which allows the authorization process to skip certain steps if a user is already logged in. Due to this bypass, the security rule that...
CVE-2026-96446
A flaw was found in the Pushed Authorization Request PAR implementation of Keycloak. The issue occurs when the silent authentication path prompt=none is used, which allows the authorization process to skip certain steps if a user is already logged in. Due to this bypass, the security rule that...
CVE-2026-96446 Keycloak-services: keycloak-services: par single-use bypass via prompt=none silent authentication path
A flaw was found in the Pushed Authorization Request PAR implementation of Keycloak. The issue occurs when the silent authentication path prompt=none is used, which allows the authorization process to skip certain steps if a user is already logged in. Due to this bypass, the security rule that...