CVE-2026-85076 Cronicle: Privilege Escalation via Arbitrary Environment Variable Injection through Event Params (Incomplete Fix for CVE-2026-39401)

Cronicle is a multi-server task scheduler and runner, with a web based front-end UI. Prior to 0.9.124, an authenticated non-admin with runevents, createevents, or editevents privilege can supply undeclared keys in event params through apicreateevent, apiupdateevent, or apirunevent. lib/api.js and...

CVE-2026-116786

FreeSWITCH versions prior to 1.11.2 are vulnerable to command execution due to a channel-variable injection flaw in the mod_sofia module. The vulnerability exists because sofia_handle_sip_i_refer() inserts raw Refer-To URI parameters and headers into a sip_invite_params channel-variable block. Be...

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...

CVE-2021-4034-pwnkit

CVE-2021-4034, PwnKit Proof of concept for PwnKit, a local privilege escalation in polkit's pkexec. On a default install any unprivileged local user can become root. About the bug Vulnerable versions of pkexec mishandle the process argument count. That lets controlled environment variables get...

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-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-2026-12940-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...

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...

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-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-2026-24061

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...

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

/ || | | | | | | | / || | | |/ \ / | |/ / \ | || | | | | | | \ | || | | | | | | ' / | | || || | | | || | || . \ |/|| |||||/|| ||/ ||\ 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...

mariadb: mariadb: Privilege escalation via environment variable injection during service restart

A flaw was found in MariaDB. An authenticated database user with file write permissions can create an unauthorized configuration file in the service runtime directory. During a subsequent service restart, the service unit loads this file and injects attacker-controlled environment variables into...

PT-2026-115899

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the mariadb.service unit used /run/mysqld/wsrep-new-cluster during the next service restart. A database user with FILE privilege and a secure-file-priv...

mariadb: mariadb: Privilege escalation via environment variable injection during service restart

A flaw was found in MariaDB. An authenticated database user with file write permissions can create an unauthorized configuration file in the service runtime directory. During a subsequent service restart, the service unit loads this file and injects attacker-controlled environment variables into...

VulnCheck KEV: CVE-2026-105740

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 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: 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...