CVE-2026-84271

IBM Guardium Data Protection 12.2 is vulnerable to a signature verification bypass in the patch installer. An attacker with local access could exploit this vulnerability to execute arbitrary code with root privileges...

CVE-2026-84271

IBM Guardium Data Protection 12.2 is vulnerable to a signature verification bypass in the patch installer. An attacker with local access could exploit this vulnerability to execute arbitrary code with root privileges...

Testability-CVE-2014-1266

TestableSecurity This is a small proof-of-concept that lifts out the vulnerable SSLVerifySignedServerKeyExchange from Apple's libsecurityssl to demonstrate that the signing code is readily unit testable in isolation. While there's been some talk that this bug wasn't easily tested, the code in...

CVE-2026-29000

CVE-2026-29000: Proof of Concept PoC for pac4j-jwt Auth Bypass ⚠️ Disclaimer This tool is for educational and ethical security testing purposes only. I do not and will not support threat acting in any way, shape or form. Use at your own risk. This is also my first PoC, so be nice please. This is...

CVE-2024-7479

CVE-2024-7479 TeamViewer Improper signature verification of driver installation Author: Marcos Accossatto For demonstration purposes only. Complete exploit works on vulnerable version on Team Viewer for Windows. Introduction This exploit PoC is a python implementation of Pedro Gabaldon's PoC for...

CVE-2026-59243_exploit

CVE-2026-59243 — Apache Airflow FAB Provider OAuth Auth Bypass → DAG RCE Authentication bypass in Apache Airflow's FAB auth-manager provider apache-airflow-providers-fab, leading to remote code execution via a triggered DAG. The provider decodes the Azure OAuthidtoken with signature verification...

CVE-2026-8888-Printer-Firmware-Unsigned-Update-via-HTTP

CVE-2026-8888 – Printer Firmware Unsigned Update via HTTP Program Code Python HTTP server + printer emulator !/usr/bin/env python3 printerfirmwareserver.py - Simulated printer that fetches updates over HTTP import requests, hashlib, os FIRMWAREURL = "http://updates.printer.local/firmware.bin"...

CVE-2024-22026

CVE-2024-22026 Exploit POC for CVE-2024-22026 affecting Ivanti EPMM "MobileIron Core" CVE-2024-22026 is a local privilege escalation vulnerability in Ivanti EPMM formerly MobileIron server versions prior to 12.1.0.0, 12.0.0.0, and 11.12.0.1. This vulnerability allows a local attacker to gain root...

CVE-2026-14999

The IBM DataPower Gateway versions 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 are vulnerable to an authentication bypass. The root cause is the improper verification of cryptographic signatures , which allows a remote attacker to f...

CVE-2026-107576

Progressive Robot hMailServer versions 6.0.0 through 6.3.5 are vulnerable to a Denial of Service (DoS) attack due to inefficient algorithmic complexity in inbound DKIM and ARC signature verification. The root cause is that building the canonical header and selecting fields for the h= tag scales q...

CVE-2026-107576 Inefficient Algorithmic Complexity in hMailServer

Inefficient algorithmic complexity in the inbound DKIM and ARC signature verification of Progressive Robot hMailServer 6.0.0 through 6.3.5 allows a remote unauthenticated attacker to make the mail services unavailable by sending a message. Building the canonical header and choosing the header...

EUVD-2026-94859

Inefficient algorithmic complexity in the inbound DKIM and ARC signature verification of Progressive Robot hMailServer 6.0.0 through 6.3.5 allows a remote unauthenticated attacker to make the mail services unavailable by sending a message. Building the canonical header and choosing the header...

CVE-2025-59718-PoC

CVE-2025-59718 Exploit Wizard Overview This tool is a proof-of-concept PoC exploit script for CVE-2025-59718, a critical authentication bypass vulnerability in Fortinet products e.g., FortiOS, FortiProxy, FortiSwitchManager due to improper verification of cryptographic signatures in SAML messages...

npq

NPQ Documentation This directory contains comprehensive documentation for the NPQ Node Package Quality security auditing tool. Core Documentation optional-features.md Configuration and usage of optional security features, including recent improvements and bug fixes. age.marshall.md Detailed...

minisign

Minisign A dead simple tool to sign files and verify signatures. Table of Contents Minisign Table of Contents Overview Documentation Installation Prebuilt Packages Building with Zig Building with CMake and GCC or Clang Usage Generating a Key Pair Signing Files Verifying Signatures Verification of...

DataEase v2.10.2 - JWT Signature Verification Bypass

DataEase is an open source data visualization analysis tool that helps users quickly analyze data and gain insights into business trends. In affected versions, the lack of signature verification of JWT tokens allows attackers to forge JWTs, which then allow access to any interface. The...

SimpleHelp <=5.5.15 - OIDC JWT Authentication Bypass

SimpleHelp = 5.5.15 and 6.0 pre-release contain an authentication bypass caused by lack of cryptographic signature verification in OIDC tokens, letting remote unauthenticated attackers gain technician sessions, exploit requires OIDC authentication configured. id: CVE-2026-48558 info: name:...

CVE-2022-38691_38692

CVE-2022-38691/38692 persistently boot FDL1/SPL without signature NOTE: first remove sign check of Boot Chain images in FDL1/SPL ​ fdl1 use genfdl1-dl sourcecode ​ spl android 9/10, use genspl-unlock-legacy sourcecode ​ spl android 11+, use genspl-unlock sourcecode ​ windows prebuilt tools can be...

Exploit for Improper Verification of Cryptographic Signature in Wso2 Api_Control_Plane

CVE-2026-5430 — WSO2 API Manager JWT Algorithm Bypass Det...

Security Bulletin: Due to use of Golang Go, multiple vulnerabilities affect IBM Cloud Pak System

Summary Due to use of Golang Go multiple vulnerabilities affect IBM Cloud Pak System. IBM Cloud Pak System has addressed these vulnerabilities. Vulnerability Details CVEID:CVE-2026-39827 DESCRIPTION: An authenticated SSH client that repeatedly opened channels which were rejected by the server...