
Native Linux SQL injection scanner with classic Havij UI, supporting error-based, union-based, boolean blind, and time-based detection, multi-threaded scanning, and proxy support for authorized penetration testing.
Havij is a native Linux port of the classic Havij 1.15 Pro SQL injection tool.
It replicates the original interface, dark theme, and green‑text aesthetic — but runs natively on Linux using Python and PyQt6.
⚠️ Disclaimer: This tool is for educational and authorized security testing only.
Do not use it on systems you do not own or have explicit permission to test.
The author is not responsible for any misuse.
Purpose: This tool is designed exclusively for:
- Authorized penetration testing
- Bug bounty hunting (with explicit permission)
- Security research and education
Do not use this tool on systems you do not own or have explicit written permission to test.
The author is not responsible for any misuse.
Havij was created to provide security professionals and bug bounty hunters with a native Linux SQL injection testing tool that is:
It is not intended for:
If you are unsure whether you are allowed to test a system, do not use this tool.


git clone https://github.com/yourusername/havij-original.git
cd havij-original
python3 main.py