slipstream

NAT Slipstreaming NAT Slipstreaming allows an attacker to remotely access any TCP/UDP service bound to any system behind a victim's NAT, bypassing the victim's NAT/firewall remote arbitrary firewall pinhole control, just by the victim visiting a website. v1 developed by : @SamyKamkar //...

deny-af-alg-bpf

deny-af-alg-bpf Descripción Programa BPF LSM que bloquea la creación de sockets AFALG API criptográfica del kernel de Linux y registra todos los intentos mediante un ring buffer hacia el espacio de usuario. Qué hace Se adjunta al hook lsm/socketcreate Deniega cualquier llamada socketAFALG, ... co...

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-2022-27255

CVE-2022-27255 - Desbordamiento de búfer en SIP ALG del SDK eCos de Realtek Este repositorio contiene los materiales para la charla "Explorando la superficie de ataque oculta de dispositivos IoT OEM: comprometiendo miles de routers con una vulnerabilidad en el SDK de Realtek para el sistema...

CVE-2026-29000

Generador de Exploit CVE-2026-29000 Rust Este repositorio contiene una implementación especializada en Rust para explotar CVE-2026-29000, una vulnerabilidad de omisión de autenticación en pac4j-jwt. La vulnerabilidad se origina en una "Omisión de Validación de Firma" cuando un PlainJWT alg: none...

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...

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...

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...

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: pac4j JWT 认证绕过 PoC 概念验证 用于 CVE-2026-29000 - pac4j JWT 实现中的一个严重认证绕过漏洞，允许攻击者在没有有效签名的情况下伪造管理员令牌。 ⚠️ 免责声明 此工具仅用于教育和授权安全测试目的。作者对任何滥用、损坏或非法使用此漏洞利用不承担任何责任。 未经授权访问计算机系统在大多数司法管辖区是非法的 用户必须获得明确的书面许可 才能进行测试 作者对因滥用此工具而产生的任何后果概不负责 这是一个安全研究和教育工具 - 请合乎道德且合法地使用 📋 漏洞概述 该漏洞利用了 pac4j JWT...

CVE-2026-59163

Mnemosyne is a memory layer for artificial intelligence agents. Prior to v3.10.1, the auth check in mnemosyne/core/syncserver.py parsed the JWT's header and payload using base64 decoding, then passed the token to a jwt library call with options that effectively disabled signature verification. Th...

CVE-2026-59163 Mnemosyne has JWT signature verification bypass sync server that allows authentication bypass

Mnemosyne is a memory layer for artificial intelligence agents. Prior to v3.10.1, the auth check in mnemosyne/core/syncserver.py parsed the JWT's header and payload using base64 decoding, then passed the token to a jwt library call with options that effectively disabled signature verification. Th...

CVE-2026-59163

Mnemosyne is a memory layer for AI agents. Prior to v3.10.1 , the authentication check in mnemosyne/core/sync_server.py parsed the JWT header and payload via base64 decoding and then passed the token to a jwt library call with options that effectively disabled signature verification , allowing th...

CVE-2026-59163 Mnemosyne has JWT signature verification bypass sync server that allows authentication bypass

Mnemosyne is a memory layer for artificial intelligence agents. Prior to v3.10.1, the auth check in mnemosyne/core/syncserver.py parsed the JWT's header and payload using base64 decoding, then passed the token to a jwt library call with options that effectively disabled signature verification. Th...

CVE-2026-59163 Mnemosyne has JWT signature verification bypass sync server that allows authentication bypass

Mnemosyne is a memory layer for artificial intelligence agents. Prior to v3.10.1, the auth check in mnemosyne/core/syncserver.py parsed the JWT's header and payload using base64 decoding, then passed the token to a jwt library call with options that effectively disabled signature verification. Th...

CVE-2026-59163: Improper Verification of Cryptographic Signature

Mnemosyne is a memory layer for artificial intelligence agents. Prior to v3.10.1, the auth check in mnemosyne/core/syncserver.py parsed the JWT's header and payload using base64 decoding, then passed the token to a jwt library call with options that effectively disabled signature verification. Th...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: crypto: afalg – Zero initialize memory allocated via sockkmalloc Several crypto user API contexts and requests that were allocated using sockkmalloc remained uninitialized. This meant that callers had to explicitly set the fields...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: crypto: af-alg – Fix NULL pointer dereference in scatterwalk The AFALG interface fails to unmark the end of a Scatter/Gather List SGL when chaining a new afalgtsgl structure. If a sendmsg function fills an SGL exactly up to...

CVE-2026-82454

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...

EUVD-2026-68109

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...