JWT_Brute

JWTBrute Example eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VyIjoibmFuYSIsImFjdGlvbiI6InVwbG9hZCJ9.56wwCrB9tIgmUnYpLPxkO8GYj1soCjuuskTlbHGg8 eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9 base64 decode "alg":"HS256","typ":"JWT" eyJ1c2VyIjoibmFuYSIsImFjdGlvbiI6InVwbG9hZCJ9 base64 decode...

CVE-2025-68860

WordPress Mobile Builder = 1.4.2 - Broken Authentication CVE-2025-68860 Description The WordPress Mobile Builder plugin version 1.4.2 and below has a Broken Authentication vulnerability that allows an attacker to generate a valid JWT token with the default secret "examplekey" and authenticate as...

JWTXposer

JWTXposer Automated JWT Discovery & Analysis Tool for Bug Bounty Hunters and Red Teamers What Is JWTXposer? JWTXposer is an automated reconnaissance tool that scans public archives like the Wayback Machine , extracts leaked JWT tokens , and decodes them to identify potentially exploitable...

decoder-plus-plus

Decoder++ Decoder++ is an extensible application designed for penetration testers, software developers, and anyone in between looking to effortlessly decode and encode data across various formats. It includes a wide range of preinstalled scripts and codecs, smart decoding and format identificatio...

CVE-2025-65945-poc

CVE-2025-65945: node-jws Signature Bypass This is a proof of concept for a signature verification bypass in the node-jws library. The bug lets attackers forge valid JWTs when the server derives HMAC secrets from user-controlled data. What's the bug? The jws.createVerify function doesn't validate...

private-landing

Private Landing Learn authentication by building it right. Live Demo · Threat Model · Auth Flows · ADRs Demo note: The login endpoint is protected by adaptive PoW challenges — repeated failures return increasing proof-of-work difficulty. Cache-backed rate limiting is implemented and tested but no...

jwtear

Jwtear A modular command-line tool to parse, create and manipulate JSON Web TokenJWT tokens for security testing purposes. Features Complete modularity. All commands are plugins. Easy to add new plugins. Support JWS and JWE tokens. Easy interface for plugins. follow the template example Flexible...

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...

jwt-key-id-injector

JWT Key ID Injector Simple python script to check against hypothetical JWT vulnerability. Let's say there is an application that uses JWT tokens signed HS256 algorithm. An example token looks like the follow:...

longfellow-zk

Longfellow ZK Overview The Longfellow library enables the construction of zero-knowledge protocols concerning legacy identity verification standards such as the ISO MDOC standard, the JWT standard, and W3 Verifiable Credentials. This implementation is described in: Anonymous credentials from ECDS...

krakenhashes

KrakenHashes KrakenHashes is a distributed password cracking system designed for security professionals and red teams. The platform coordinates GPU/CPU resources across multiple agents to perform high-speed hash cracking using tools like Hashcat through a secure web interface. Think of KrakenHash...

Apache-ShenYu-Admin-JWT-CVE-2021-37580-

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jwtXploiter

jwtXploiter A tool to test security of JSON Web Tokens. Test a JWT against all known CVEs; Tamper with the token payload: changes claims and subclaims values. Exploit known vulnerable header claims kid, jku, x5u Verify a token Retrieve the public key of your target's ssl connection and try to use...

MyJWT

MyJWT codebeat badge Introduction This cli is for pentesters, CTF players, or dev. You can modify your jwt, sign, inject ,etc... Check Documentation for more information. If you see problems or enhancement send an issue.I will respond as soon as possible. Enjoy : Documentation Documentation is...

CVE-2026-110024

@fastify/jwt is a JWT utility plugin for Fastify. In versions prior to 10.2.5, the top-level sign and verify methods replace the globally configured defaults with the per-call options instead of merging them, so passing any per-call option silently drops every global default that the call does no...

CVE-2026-110024

The @fastify/jwt plugin for Fastify versions prior to 10.2.5 is vulnerable to missing token expiration. The top-level sign and verify methods incorrectly replace global defaults with per-call options instead of merging them. Consequently, providing any per-call option silently drops global tempor...

CVE-2026-110024 @fastify/jwt vulnerable to missing token expiration when per-call options drop global defaults

@fastify/jwt is a JWT utility plugin for Fastify. In versions prior to 10.2.5, the top-level sign and verify methods replace the globally configured defaults with the per-call options instead of merging them, so passing any per-call option silently drops every global default that the call does no...

EUVD-2026-103670

@fastify/jwt is a JWT utility plugin for Fastify. In versions prior to 10.2.5, the top-level sign and verify methods replace the globally configured defaults with the per-call options instead of merging them, so passing any per-call option silently drops every global default that the call does no...

CVE-2026-5430

abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · CVE-2026-5430 CVE-2026-5430 WSO2 API Manager 4.5.0 - WSO2 I am @abraxasnull. Loopback lab. The client is CVE-2026-5430-Abraxas-Labs.py. JWT alg mix-up. JWTUtil.verifyTokenSignature throws on non-RSA alg. Pre-patch...

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...