How to write pentest reports
A pentest report is a legal and technical document. If the client can't read or understand it, the pentest has failed.
Writing reports is an art. Here are three core principles to ensure your reports are professional, actionable, and valuable to both executives and developers.
1. The Executive Summary is King
Most stakeholders will only read the first two pages. Your executive summary should avoid jargon and focus on business risk: What was tested, what is the overall risk level, and what are the top three things that need to be fixed immediately?
2. Technical Depth with Reproducibility
For developers, the report is a ticket. Include clear, step-by-step instructions (with screenshots and code snippets) so they can reproduce the finding within minutes. If they can't reproduce it, they can't fix it.
3. Clear Remediation Advice
Don't just tell the client they have a problem—tell them how to solve it. Provide specific config changes or code fix examples. This turns a list of problems into a project plan.