poc-cve-2016-10555

Change the algorithm RS256asymmetric to HS256symmetric - POC CVE-2016-10555 The algorithm HS256 uses the secret key to sign and verify each message. The algorithm RS256 uses the private key to sign the message and uses the public key for authentication. If you change the algorithm from RS256 to...

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

CVE-2022-39227 JWT Authentication Bypass Demo Project Goal This project demonstrates the CVE-2022-39227 vulnerability in a controlled local lab environment. This vulnerability affects the python-jwt library versions 3.3.4 and allows an attacker to forge JWT claims without knowing the secret key b...

CVE-2026-87802

Apache Syncope 's SRA (Service Resource Adapter) component is affected by an improper cryptographic signature verification vulnerability in its OAuth 2.0 JWT handling. When SRA is configured for OAuth 2.0 without a JWKS set URI assigned, the JWT signature is not validated, allowing an attacker to...

cve-2026-21858

CVE-2026-21858 + CVE-2025-68613 - n8n Full Chain Unauthenticated Arbitrary File Read → Admin Token Forge → Sandbox Bypass → RCE...

oauth2-proxy

OAuth2 Proxy is a flexible, open-source tool that can act as either a standalone reverse proxy or a middleware component integrated into existing reverse proxy or load balancer setups. It provides a simple and secure way to protect your web applications with OAuth2 / OIDC authentication. As a...

CVE-2025-68860

CVE-2025-68860 WordPress Mobile builder Plugin Authentication Bypass Using an Alternate Path or Channel vulnerability in Mobile Builder allows Authentication Abuse. This issue affects Mobile builder from n/a through 1.4.2. CVSS Score: 9.8 CRITICAL Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H A...

TokenBreaker

TokenBreaker Token Breaker is focused on 2 particular vulnerability related to JWT tokens. None Algorithm RSAtoHMAC Refer to this link about insights of the vulnerability and how an attacker can forge the tokens Try out this vulnerability here TheNone Usage root@kitploit: usage: TheNone.py -h -t...

POC_CVE-2015-9235

CVE-2015-9235 Demonstration of the algorithm confusion attack on Json Web Token JWT libraries. JWTs are often used in cookies to certify a user session and so this attack is critical. The node module [email protected] was used to demonstrate the vulnerability. This project was also a nice vi...

POC-CVE-2018-0114

CVE-2018-0114 POC A vulnerability in the Cisco node-jose open source library before 0.11.0 could allow an unauthenticated, remote attacker to re-sign tokens using a key that is embedded within the token. The vulnerability is due to node-jose following the JSON Web Signature JWS standard for JSON...

CVE-2025-59390-

CVE-2025-59390- The attached POC will allow you to crack the Kerberos signiture in Apache Druid and also, any integer created by ThreadLocalRandom Advisory - Apache Druid’s Kerberos authenticator uses a weak fallback secret when the druid.auth.authenticator.kerberos.cookieSignatureSecret...

EUVD-2026-76741

Requests from the reverse proxy to the identity-provider service for token discovery, introspection, and credential exchange do not verify the identity provider's server certificate. An attacker positioned on the network path between the proxy and the identity provider could impersonate the...

CVE-2026-90452

Requests from the reverse proxy to the identity-provider service for token discovery, introspection, and credential exchange do not verify the identity provider's server certificate. An attacker positioned on the network path between the proxy and the identity provider could impersonate the...

CVE-2026-90452

CVE-2026-90452 affects a reverse proxy component where requests to an identity-provider service (for token discovery, introspection, and credential exchange) do not verify the IdP's server certificate . An attacker positioned on the network path between the proxy and the identity provider could i...

CVE-2018-0114-Exploit

CVE-2018-0114-Exploit A vulnerability in the Cisco node-jose open source library before 0.11.0 could allow an unauthenticated, remote attacker to re-sign tokens using a key that is embedded within the token. The vulnerability is due to node-jose following the JSON Web Signature JWS standard for...

2025-Oracle-SSO-LDAP-Attack-Post-Incident-Written-Report

2025-Oracle-SSO-LDAP-Attack-Post-Incident-Written-Report This post-incident report examines the 2025 supply chain breach targeting Oracle Cloud’s identity and authentication infrastructure. It details how threat actors exploited an unpatched pre-authentication Remote Code Execution vulnerability...

ADFSDump

ADFSDump A C tool to dump all sorts of goodies from AD FS. Created by Doug Bienstock @doughsec while at Mandiant FireEye. This tool is designed to be run in conjunction with ADFSpoof. ADFSdump will output all of the information needed in order to generate security tokens using ADFSpoof. Detailed...

PT-2026-90521

Requests from the reverse proxy to the identity-provider service for token discovery, introspection, and credential exchange do not verify the identity provider's server certificate. An attacker positioned on the network path between the proxy and the identity provider could impersonate the...

jwt-spoof-tool

jwt-spoof-tool Descripción de la herramienta: Creé esta herramienta con fines educativos y para automatizar el secuestro de tokens JWT sin depender del uso de BurpSuite. El código está bien documentado y es fácil de seguir. Basado en CVE-2018-0114. La vulnerabilidad ocurre porque en el backend, e...

CVE-2026-55040-Mass-Exploit

JWT Token Bypass Exploit for Microsoft SharePoint CVE-2026-55040, CVSS 9.1. Forge authentication tokens using three attack vectors: Algorithm "none" skips signature verification Weak HS256 secrets with brute-force dictionary support RS256 key substitution Impersonate any user including...

CVE-2026-29000

JWT/JWE Authentication Bypass PoC A Proof-of-Concept PoC script demonstrating an authentication bypass vulnerability using JSON Web Tokens JWT and JSON Web Encryption JWE. This tool exploits environments that improperly validate token algorithms by accepting unverified JWTs alg: none wrapped insi...