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Coinbase

80disclosed reports
$18,100paid in bounties
1,044known subdomains

See its reports on the map

Attack surface: 1,044 known subdomains

cbhq.netcoinbase.combase.org

1,044subdomains across 3 root domains

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    Not every host here is in scope. Check the program's policy before testing. Last updated 2026-11-13.

    What gets reported to Coinbase

    Most upvoted reports

    AllValidInformativeN/ADuplicate

    1. Requestor Email Disclosure via Email NotificationInformativeInformation Disclosure · low
      13 votes
    2. Coinbase Android Security VulnerabilitiesInformativeCryptographic Issues - Generic
      9 votes
    3. coinbase Email leak while sending and requestingInformativeImproper Authentication - Generic · low
      6 votes
    4. Content Injection error pageInformativeViolation of Secure Design Principles
      6 votes
    5. Two-factor authentication (via SMS)InformativeImproper Authentication - Generic
      5 votes
    6. 2FA settings allowed to be changed with no delay/freeze on fundsInformativeViolation of Secure Design Principles
      5 votes
    7. Simultaneous Session Logon : Improper Session ManagementInformativeImproper Authentication - Generic
      4 votes
    8. User Enumeration, Information Disclosure and Lack of Rate Limitation on APIInformativeViolation of Secure Design Principles
      4 votes
    9. XXE in OAuth2 Applications gallery profile App logoInformativeXML External Entities (XXE)
      3 votes
    10. Information Disclosure That shows the webroot of CoinBase ServerInformativeInformation Disclosure
      3 votes
    11. Csrf bug on signup sessionInformativeCross-Site Request Forgery (CSRF)
      2 votes
    12. Balance Manipulation - BUGInformative
      2 votes
    13. IFRAME loaded from External Domains Informative
      2 votes
    14. Cookie missing the HttpOnly flag InformativeMisconfiguration
      2 votes
    15. Improper Validation of the Referrer header leading to Open URL RedirectionInformativeOpen Redirect
      2 votes
    16. User provided values trusted in sensitive actionsInformativeInformation Disclosure
      1 votes
    17. User provided values passed to PHP unset() functionInformativeType Confusion
      1 votes
    18. New Device Confirmation BugInformative
      1 votes
    19. X-Frame-OptionsInformativeUI Redressing (Clickjacking)
      1 votes
    20. Information disclosure in coinbase android appInformativeImproper Authentication - Generic · low
      1 votes
    21. Transaction Pending Via Ip Change InformativeUncontrolled Resource Consumption
      1 votes
    22. Inaccurate Payment receipt InformativeBusiness Logic Errors
      1 votes
    23. Runtime manipulation iOS app breaking the PINInformativeViolation of Secure Design Principles
      1 votes
    24. iframes considered harmfulInformativeViolation of Secure Design Principles
      1 votes
    25. Device confirmation FlawInformative
    26. Potential for Double Spend via Sign Message UtilityInformativeCryptographic Issues - Generic