taiHEN

大変 taiHEN is a CFW framework for PS Vita™. When loaded with a kernel exploit, it acts as a common substrate for patching the system. taiHEN provides three main facilities: 1. It disables code signature checks to allow unsigned executables. 2. It exposes kernel peek/poke syscalls to user...

CVE-2026-29000-pac4j-jwt

pac4j-jwe-forge CVE-2026-29000 Proof-of-concept for CVE-2026-29000. Targets pac4j-jwt versions prior to 4.5.9, 5.7.9, and 6.3.3. The vulnerability is straightforward: the library accepts a PlainJWT unsigned, alg=none as long as it's wrapped inside a valid JWE. Since the server exposes its RSA...

CVE-2022-21449-TLS-PoC

CVE-2022-21449-TLS-PoC CVE-2022-21449 also dubbed Psychic Signatures in the vulnerability writeup by Neil Madden Proof of Concept demonstrating its usage with a vulnerable client and a malicious TLS server. The malicious server presents a valid as of 2022-04-20 cert chain for www.google.com which...

CVE-2026-29000

CVE-2026-29000: pac4j-jwt JwtAuthenticator authentication bypass Full buildout: writeup, Java in-process PoC, Python token-forge CLI and library, tests. Summary CVE: CVE-2026-29000 CVSS 10, CWE-347 Affected: pac4j-jwt 4.5.9 / 5.7.9 / 6.3.3 when using JWE + signature config Issue: JWE-wrapped...

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-2022-21449

CVE 2022 21449 python implementation This project allows you to: Plot an elliptic curve with desired parameters, over a finite field or not Generate a key pair from a given elliptic curve Encrypt / Decrypt a message via ECIES Sign / verify using ECDSA Simulate an exploitation of CVE 2022 21449 Fi...

CVE-2015-9235_JWT_key_confusion

ENGLISH Description This application allows you to replace a value in a JSON Web Token JWT using the HMAC-SHA256 method to recalculate the signature. It takes as input a token, a key to replace, and the new value associated with that key. Usage Clone or download the application's source code. git...

log4shell-rex

Log4Shell-Rex The following RegEx was written in an attempt to match indicators of a Log4Shell CVE-2021-44228 and CVE-2021-45046 exploitation. If you run a version from pre 2021/12/21, it's highly recommended to test and update. I've removed some quirks and enhanced performance. The Regex aims...

CVE-2018-0114

CVE-2018-0114 python2.7 script for JWT generation CVE-2018-0114 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...

spd_flasher

CVE-2022-38694 Hardened Exploit — RP2350 USB Host Auto Flasher 中文版 README Tutorial UDX710 Boot Chain Reverse Engineering and RP2350 Hardened Boot Tutorial Exploiting CVE-2022-38694 Unisoc BootROM vulnerability via Raspberry Pi RP2350 USB Host to automatically send SPL Loader on boot and start...

CVE-2025-66478-kinda-waf

kinda-waf Simple, temporary WAF protection tester targeting a specific payload sequence. Let's help websites stay safe until they are properly patched! Purpose Protect from CVE-2025-66478 by detecting and blocking requests containing specific payload signatures. This shouldn't break legitimate...

CVE-2017-13156

Check-CVE-2017-13156.py root@ubuntu:/CVE-2017-13156$ pip install androguard root@ubuntu:/CVE-2017-13156$ python Check-CVE-2017-13156.py InsecureBankv2.apk Checking if InsecureBankv2.apk is vulnerable to CVE-2017-13156 vulnerability InsecureBankv2.apk md5: 5ee4829065640f9c936ac861d1650ffc...

Fix-WinVerifyTrustSignatureValidationVuln

Fix-WinVerifyTrustSignatureValidationVuln Fix WinVerifyTrust Signature Validation Vulnerability, CVE-2013-39001, QID-3783322 This Fix is intended for 64-bit Windows Computers This PowerShell code is one way to fix the vulnerability - aside from creating a .reg file and using reg import to import...

CVE-2024-52510

Nextcloud X-E2EE-SIGNATURE Bypass POC Summary During normal operation of Nextcloud's E2EEv2 protocol, clients cryptographically sign folder-metadata before uploading to the server. This ensures the metadata has not been tampered with when it is re-fetched for the purposes of file-sharing or synci...

Windows-SignedBinary

Generate Windows Signed Binary With a Different Hash The idea was to bypass endpoint solution that block known "malicious" signed application such as "regsvr32.exe". I wanted to find a way to get a valid signed file with a different hash. The Analysis Using signtool verify /v /a cmd.exe...

Digital-Signature-Forgery-Attack

In this article, we will look at the cryptographic attack of digital signature forgery Digital Signature Forgery Attack, its consequences pose a threat to the security of transactions in the Bitcoin network, since digital signatures confirm the ownership and authorization of cryptocurrency...

DetectPacket-CVE-2017-8464

Building a Vulnerability Detection Application for CVE-2017-8464 Source click here CONTENTS: PART 1: OVERVIEW OF CVE-2017-8464 1. CONCEPT OF LNK FILE 2. CREATING A SYSTEM VULNERABLE TO CVE-2017-8464 3. TOOLS FOR EXPLOITING CVE-2017-8464 PART 2: USING METASPLOIT TO EXPLOIT CVE-2017-8464 2.1...

Amsi-Bypass-Powershell

Sponsored by Amsi-Bypass-Powershell This repo contains some Antimalware Scan Interface AMSI bypass / avoidance methods i found on different Blog Posts. Most of the scripts are detected by AMSI itself. So you have to find the trigger and change the signature at the part via variable/function...

bytesrevealer

https://bytesrevealer.online/ VULNEX https://www.vulnex.com/ Bytes Revealer Version: 0.4 Bytes Revealer is a powerful reverse engineering and binary analysis tool designed for security researchers, forensic analysts, and developers. With features like hex view, visual representation, string...

XSW

XML Signature Wrapping XSW Burp Suite Extension XSW Burp Suite Extension automates the process of probing SAML endpoints for Signature Wrapping vulnerabilities. How to 1. Right-click on Authentication request at Burp Suite and choose "WRAP Attack". 2. Configure the dialog parameters and start the...