18 matches found
CVE-2025-58434-59528-htb-ctf
CVE-2025-58434-59528-htb-ctf Silentium Exploit Chain This repository contains the complete exploitation chain for the Silentium machine on Hack The Box. The exploit leverages a two-stage vulnerability involving user enumeration and JavaScript injection to achieve Remote Code Execution RCE. 📝...
CVE-2025-59528-PoC
CVE-2025-59528 PoC Proof of Concept for researching CVE-2025-59528 in an isolated laboratory environment. !WARNING DISCLAIMER This project is intended strictly for educational purposes, security research, and testing systems that you own or have explicit authorization to test. Do not use this PoC...
CVE-2025-59528-PoC
CVE-2025-59528 Educational PoC Educational use only. This project is intended for controlled security research, classroom demonstrations, and authorized testing in an isolated lab. Do not use it against systems, networks, applications, or accounts that you do not own or have explicit permission t...
PYSEC-2026-4241 Langflow: OS command injection (RCE) via arbitrary command in MCP stdio server configuration
Summary Before Langflow 1.10.3, the MCP stdio transport launched whatever command / args a user put in an MCP server configuration, with no allowlist and before 1.10.3 wrapped in bash -c "exec command ...". Any user able to reach the MCP server settings "Settings → MCP Servers → Add MCP Server",...
PYSEC-2026-4239 Langflow: OS command injection (RCE) via arbitrary command in MCP stdio server configuration
Summary Before Langflow 1.10.3, the MCP stdio transport launched whatever command / args a user put in an MCP server configuration, with no allowlist and before 1.10.3 wrapped in bash -c "exec command ...". Any user able to reach the MCP server settings "Settings → MCP Servers → Add MCP Server",...
PYSEC-2026-4237 Langflow: OS command injection (RCE) via arbitrary command in MCP stdio server configuration
Summary Before Langflow 1.10.3, the MCP stdio transport launched whatever command / args a user put in an MCP server configuration, with no allowlist and before 1.10.3 wrapped in bash -c "exec command ...". Any user able to reach the MCP server settings "Settings → MCP Servers → Add MCP Server",...
Langflow: OS command injection (RCE) via arbitrary command in MCP stdio server configuration
Summary Before Langflow 1.10.3, the MCP stdio transport launched whatever command / args a user put in an MCP server configuration, with no allowlist and before 1.10.3 wrapped in bash -c "exec command ...". Any user able to reach the MCP server settings "Settings → MCP Servers → Add MCP Server",...
GHSA-W794-RJ3P-XV45 Langflow: OS command injection (RCE) via arbitrary command in MCP stdio server configuration
Summary Before Langflow 1.10.3, the MCP stdio transport launched whatever command / args a user put in an MCP server configuration, with no allowlist and before 1.10.3 wrapped in bash -c "exec command ...". Any user able to reach the MCP server settings "Settings → MCP Servers → Add MCP Server",...
Exploit for Code Injection in Flowiseai Flowise
CVE-2025-59528 — Flowise AI Account Takeover to RCE !Python...
CVE-2026-91931
Flowise before 3.1.4 contains a remote code execution vulnerability in the Custom MCP node that allows authenticated attackers to execute arbitrary code by supplying npx package names in the mcpServerConfig parameter. Attackers can invoke npx with attacker-controlled npm packages to execute code ...
CVE-2026-91931
Flowise before 3.1.4 contains a remote code execution vulnerability in the Custom MCP node that allows authenticated attackers to execute arbitrary code by supplying npx package names in the mcpServerConfig parameter. Attackers can invoke npx with attacker-controlled npm packages to execute code ...
CVE-2026-91931 Flowise before 3.1.4 Remote Code Execution via Custom MCP npx
Flowise before 3.1.4 contains a remote code execution vulnerability in the Custom MCP node that allows authenticated attackers to execute arbitrary code by supplying npx package names in the mcpServerConfig parameter. Attackers can invoke npx with attacker-controlled npm packages to execute code ...
CVE-2026-91931
Flowise before 3.1.4 is affected by a remote code execution vulnerability in the Custom MCP node . An authenticated attacker can supply attacker-controlled npx package names in the mcpServerConfig parameter, causing the server to execute arbitrary code via npx invocation of a malicious npm packag...
CVE-2026-91931 Flowise before 3.1.4 Remote Code Execution via Custom MCP npx
Flowise before 3.1.4 contains a remote code execution vulnerability in the Custom MCP node that allows authenticated attackers to execute arbitrary code by supplying npx package names in the mcpServerConfig parameter. Attackers can invoke npx with attacker-controlled npm packages to execute code ...
EUVD-2026-78789
Flowise before 3.1.4 contains a remote code execution vulnerability in the Custom MCP node that allows authenticated attackers to execute arbitrary code by supplying npx package names in the mcpServerConfig parameter. Attackers can invoke npx with attacker-controlled npm packages to execute code ...
CVE-2026-91931: Improper Neutralization of Special Elements used in an OS Command
Flowise before 3.1.4 contains a remote code execution vulnerability in the Custom MCP node that allows authenticated attackers to execute arbitrary code by supplying npx package names in the mcpServerConfig parameter. Attackers can invoke npx with attacker-controlled npm packages to execute code ...
PT-2026-92051
Name of the Vulnerable Software and Affected Versions Flowise versions prior to 3.1.4 Description An issue in the Custom MCP node allows authenticated attackers to achieve remote code execution. By supplying malicious npx package names through the mcpServerConfig parameter, an attacker can force...
CVE-2025-59528
Flowise is a drag & drop user interface to build a customized large language model flow. In version 3.0.5, Flowise is vulnerable to remote code execution. The CustomMCP node allows users to input configuration settings for connecting to an external MCP server. This node parses the user-provided...