What is PentestGPT?

What is PentestGPT

Do you get tired of doing time-consuming and laborious penetration testing tasks? Do you wish to automate your security testing process using a solution that provides high-quality reasoning? Look no farther than PentestGPT, the finest penetration testing tool powered by ChatGPT. This post will go more into what is PentestGPT and discuss its features, capabilities, and how it enables penetration testers to automate their testing process. Let’s get started!


Pentesting, also known as penetration testing, simulates a cyberattack on a computer system or network in order to assess the system’s security. It is employed to locate and evaluate potential system weaknesses. In order to carry out their tests, penetration testers typically adhere to a set of procedures, and these tests can be difficult and time-consuming. GBHackers recently revealed the discovery of a brand-new penetration testing program named “PentestGPT” that uses ChatGPT. The goal of this program is to assist penetration testers in automating their testing procedures.

PentestGPT can solve simple to intermediate HackTheBox puzzles and other CTF challenges, according to GreyDGL, the tool’s creator. It worked nicely when used by GBHackers for the TEMPLATED HackTheBox challenge. A Ph.D. candidate at Nanyang Technological University in Singapore named GreyDGL is the operator of the tool on GitHub.

What is PentestGPT?

PentestGPT is a penetration testing tool driven by ChatGPT. The penetration testing procedure is intended to be automated by it. It was constructed on top of ChatGPT and functions in an interactive mode to direct penetration testers in both general progress and particular procedures.
PentestGPT is capable of resolving simple to moderate HackTheBox machines as well as other CTF challenges.

Making use of PentestGPT

You must be a member of ChatGPT plus in order to utilize PentestGPT. High-quality reasoning is based on the GPT-4 paradigm, and as there isn’t a public GPT-4 API yet, a wrapper is included to leverage ChatGPT sessions to enable PentestGPT.

The creators of PentestGPT discovered through empirical evaluation that GPT-4 outperforms GPT-3.5 in terms of penetration testing rationale. Simple tasks were failed by GPT-3.5, however GPT-4 demonstrated greater thinking skills.

Although GPT-4 is strong, PentestGPT developers discovered that when the test gets more complex, it experiences context loss. It was made with “test status awareness” in mind in order to solve this problem.

Benefits of PentestGPT

Benefits of PentestGPT for penetration testers and security enthusiasts include:

  1. Automated penetration testing procedure that is streamlined.
  2. Higher performance and high-quality reasoning in comparison to other language models.
  3. Live feedback and command input are available in the interactive mode.
  4. Ability to complete other CTF challenges as well as easy to medium HackTheBox computers.
  5. Designed with “test status awareness” to preserve context and accuracy throughout the testing process.


PentestGPT is a robust penetration testing tool that automates and streamlines the testing process. It is the ultimate option for hackers and security enthusiasts wishing to better their testing process, with high-quality reasoning and an interactive mode for real-time feedback.

If you want to try out PentestGPT, sign up for ChatGPT plus and look over the sample testing method available online.

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