Can I Use Automated Scanners on Bug Bounty Programs?

The Short Answer

No, you cannot submit findings from fully automated scanners on most major programs. HackerOne, Bugcrowd, and other platforms explicitly require manual vulnerability research. An automated scanner output, by itself, will be rejected in triage.

What Automated Testing IS Allowed

Most programs allow reconnaissance and enumeration tools as part of the research process — but only if:

• You use the results to inform manual testing and investigation, not as the final finding.
• You demonstrate the vulnerability yourself and provide a reproducible proof of concept.
• The program's specific automation policy permits it (check their docs).
• You follow scope rules (no aggressive scanning, no DoS, no unlimited rate).

Examples of tools that can be part of the research (but not the submission):

• nmap, dig, whois — enumeration only.
• Burp Suite Community — for request inspection, not automated scanning mode.
• Browser DevTools — native, built-in testing.

The rule: If a scanner could have found it, so can a human investigator using manual methods. Your report must show human judgment, not just tool output.

Platform Policies

HackerOne Programs

Most HackerOne programs, including Google, Microsoft, and Apple, explicitly state:

Required: Proof of concept (PoC) demonstrating the vulnerability step-by-step.

Bugcrowd Programs

Bugcrowd programs typically require:

Automated submissions are often rejected or deprioritized in triage.

Independent VDPs

Smaller programs on Intigriti, Yeswehack, and private VDPs vary, but most follow the same rule: no scanners alone. Always read the automation policy on the program's page before you start research.

How to Verify Before You Start

1. Visit the target program's policy page on HackerOne or Bugcrowd.
2. Search for keywords: "automation", "scanner", "manual testing", "proof of concept".
3. If unclear, ask in the program's community or check recent accepted reports to see what was triaged.
4. Use VDP Scope to quickly look up common programs and their automation rules.

What Happens If You Submit Scanner Output

Common outcomes:

• Rejected in triage — Program does not pay for scanner findings.
• Downgraded in severity — If valid, the bounty is reduced because there was no manual research.
• Triager feedback — "Provide manual PoC" or "This is a known false positive".
• No response — Low-effort submissions are often ignored.

The time invested in running a scanner is often wasted if you do not invest in manual verification afterward.

The Research Workflow That Works

This is the flow that bypasses scanner rejection:

1. Enumerate — Use tools (dig, nmap, browser) to understand the target.
2. Explore manually — Interact with the application directly. Read code, test features, check for logic flaws.
3. Form a hypothesis — "I think this endpoint has an insecure direct object reference because..."
4. Verify manually — Test the hypothesis yourself. Document steps.
5. Build PoC — Provide a reproducible, step-by-step demonstration a triager can follow.
6. Submit with confidence — Explain the manual research process, not the tool output.

Key Takeaway

Automated scanners are not a shortcut to bug bounty payouts. They are a starting point for manual, thoughtful research. The programs that pay the highest bounties (Google, Microsoft, Apple) explicitly reject scanner-only submissions because they are testing for research skill, not tool operation.

If you are new to bug bounty research, start with manual testing on a smaller, newer program to build your skills. The payoff is higher than throwing a scanner at a target and hoping for triage luck.