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Coinbase · disclosed reports

Misconfiguration and Insecure Design

17 disclosed reports · $1,700 paid

Every dot is a report; the named ones are the most upvoted. Bright dots were paid a bounty. Reports open on HackerOne.

Open Coinbase on HackerOne
reports
17
paid a bounty
4

Every one of the 17 is a mark on the map. Named now: 1 to 17, most upvoted first.

  1. Captcha Bypass in Coinbase SignUp Form#246801Coinbase · $100 · 23 votes
  2. Prepopulation of email address and name leaks information provided to other merchants#316290Coinbase · 16 votes
  3. Email leak in transcations in Android app#126376Coinbase · $500 · 11 votes
  4. ByPassing the email Validation Email on Sign up process in mobile apps#57764Coinbase · $100 · 7 votes
  5. Content Injection error page#148952Coinbase · 6 votes
  6. window.opener is leaking to external domains upon redirect on Safari#160498Coinbase · 5 votes
  7. Create Multiple Account Using Similar X-CSRF token#155726Coinbase · 5 votes
  8. 2FA settings allowed to be changed with no delay/freeze on funds#16696Coinbase · 5 votes
  9. User Enumeration, Information Disclosure and Lack of Rate Limitation on API#5200Coinbase · 4 votes
  10. Sandboxed iframes don't show confirmation screen#54733Coinbase · 3 votes
  11. Multiple Issues related to registering applications#5933Coinbase · $1,000 · 3 votes
  12. User's legal name could be changed despite front end controls being disabled#131192Coinbase · 2 votes
  13. 2 factor authentication design flaw#7369Coinbase · 2 votes
  14. X-Frame-Options#237071Coinbase · 1 vote
  15. SPF records not found#92740Coinbase · 1 vote
  16. Runtime manipulation iOS app breaking the PIN#80512Coinbase · 1 vote
  17. iframes considered harmful#55827Coinbase · 1 vote

paid a bounty

Zoom in on the map and the dots under the middle of it are named where they are.

Data as of 2026-11-14. CVE List through 2026-11-14 · EPSS of 2026-11-13 · CISA KEV checked 2026-11-14. Sources: the CVE List, CISA KEV, EPSS, NVD, nuclei templates and public bug bounty data.

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