goahead-webserver-pre-5.1.5-RCE-PoC-CVE-2021-42342-

Goahead webserver pre v5.1.5 RCE PoC CVE-2021-42342 A recent bug in Goahead Webserver was discovered by William Bowling which leads to RCE on the exploited server. The issue exists prior to version 5.1.5 which, according to Shodan covers around 2.8mio servers on the internet. A CVS is available n...

telnet_scan

Telnet Vulnerability Scanner CVE-2026-24061 & CVE-2026-32746 A Python-based security assessment tool that detects and where applicable exploits two critical vulnerabilities in GNU InetUtils telnetd: CVE-2026-24061 – Authentication bypass via USER environment variable injection CVSS 9.8...

Shocker-TJNULL-OSCP-

HackTheBox: Shocker Writeup A structured and professional walkthrough showcasing the identification and manual exploitation of the critical Shellshock vulnerability, followed by local privilege escalation via misconfigured sudo rights on a Linux target. Technical Overview Target OS: Linux IP...

CVE-2014-6271-Shellshock-

Exploiting Shellshock CVE-2014-6271: A Complete, Modern Demonstration Lab Shellshock CVE-2014-6271 is one of the most influential remote code execution vulnerabilities ever discovered. The flaw affects Bash and allows attackers to execute arbitrary commands simply by injecting crafted payloads in...

CVE-2026-24061

CVE-2026-24061 Vulnerability Batch Detection Tool ⚠️ Note : CVE-2026-24061 GNU Inetutils is a classic set of network tools provided by the GNU project, which includes the telnetd service, i.e., the Telnet server daemon. In versions 1.9.3 through 2.7, the telnetd service has a fatal flaw in the use...

GNU-Inetutils-telnet-CVE-2026-24061-

CVE-2026-24061 GNU Inetutils Telnetd Authentication Bypass Vulnerability Detection Tool 📋 Project Overview This is an advanced detection tool for the GNU Inetutils Telnetd authentication bypass vulnerability CVE-2026-24061. This vulnerability has a CVSS score of 9.8, allowing attackers to obtain...

CVE-2026-22015-Serverless-Function-Environment-Variable-Injection-via-Event

CVE-2026-22015 – Serverless Function Environment Variable Injection via Event Program Code Python Lambda sim lambdaenvinject.py - Vulnerable function that reads env from event import os, json def handlerevent, context: The event contains environment variable overrides debug feature for key, value...

CVE-2014-6271

CVE-2014-6271 Shellshock Python Exploit A clean, efficient, and interactive Python implementation designed to test for the Shellshock vulnerability CVE-2014-6271 via HTTP environment variable injection. 📝 Description Shellshock CVE-2014-6271 is a critical security vulnerability in the Bash shell...

CVE-2026-12940-Langflow-Unauth-RCE

CVE-2026-12940 — Langflow OSS ≤ 1.10.1 Unauthenticated RCE MCP stdio env-var injection Unauthenticated remote code execution in Langflow OSS through 1.10.1. The environment-variable blocklist that guards MCP stdio server configuration DANGEROUSENVVARS omits SHELLOPTS, BASHOPTS and PS4. Because th...

CVE-2021-4034-pwnkit

CVE-2021-4034, PwnKit Prueba de concepto para PwnKit, una escalada de privilegios local en pkexec de polkit. En una instalación predeterminada, cualquier usuario local sin privilegios puede convertirse en root. Acerca del error Las versiones vulnerables de pkexec manejan incorrectamente el recuen...

CVE-2026-105740 Langflow: Authenticated RCE via MCP Stdio transport allows any user to execute arbitrary OS commands on the server

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.0, any authenticated Langflow user can achieve Remote Code Execution RCE on the server by adding an MCP server with the "Stdio" transport. The user-supplied command field is passed directly to bash -c "exe...

CVE-2026-105740 Langflow: Authenticated RCE via MCP Stdio transport allows any user to execute arbitrary OS commands on the server

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.0, any authenticated Langflow user can achieve Remote Code Execution RCE on the server by adding an MCP server with the "Stdio" transport. The user-supplied command field is passed directly to bash -c "exe...

CVE-2026-105740

Langflow versions prior to 1.9.0 are vulnerable to Remote Code Execution (RCE) via the MCP Stdio transport . An authenticated user can execute arbitrary OS commands because the user-supplied command field is passed directly to bash -c "exec {command}" without validation, allowlisting, or sandboxi...

CVE-2026-105740 Langflow: Authenticated RCE via MCP Stdio transport allows any user to execute arbitrary OS commands on the server

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.0, any authenticated Langflow user can achieve Remote Code Execution RCE on the server by adding an MCP server with the "Stdio" transport. The user-supplied command field is passed directly to bash -c "exe...

-CVE-2014-6271

/ || | | | | | | | / || | | |/ \ / | |/ / \ | || | | | | | | \ | || | | | | | | ' / | | || || | | | || | || . \ |/|| |||||/|| ||/ ||\ CVE-2014-6271 — Shellshock Remote Code Execution via Bash Environment Variable Injection "A flaw hidden in Bash for decades that shook the foundations of the...

CVE-2026-53541

OliveTin gives access to predefined shell commands from a web interface. The filterToDefinedArgumentsOnly function in the executor is intended to discard any arguments not explicitly defined in the action's configuration. However, prior to commit ebffd9f040f791208aee1db2e5a8aecd1e3e603d, a specia...

CVE-2026-53541 OliveTin has Unvalidated `ot_`-prefixed Arguments that Bypass Input Filtering

OliveTin gives access to predefined shell commands from a web interface. The filterToDefinedArgumentsOnly function in the executor is intended to discard any arguments not explicitly defined in the action's configuration. However, prior to commit ebffd9f040f791208aee1db2e5a8aecd1e3e603d, a specia...

Exploit for Exposure of Sensitive Information to an Unauthorized Actor in Oracle Mysql_Server

--- CVE-2026-22015 – Serverless Function Environment Variabl...

Exploit for CVE-2026-12940

CVE-2026-12940 — Langflow OSS ≤ 1.10.1 Unauthenticated RCE MC...

CVE-2026-12940

IBM Langflow OSS 1.0.0 through 1.10.1 are vulnerable to unauthenticated remote code execution via environment variable injection in the MCP Model Context Protocol stdio launcher. The vulnerability exists in src/lfx/src/lfx/base/mcp/util.py where the DANGEROUSENVVARS blocklist fails to include...