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Bug bounty reports15,219

Publicly disclosed HackerOne reports, with the platform's own outcome and severity.

Program:Cloudflare Public Bug Bounty
Status
Severity
Weakness:Input Validation and Logic
Clear
Year
Bounty paid2
Access stated
  • No account0
  • A user account0
  • Admin or privileged0
Access needed:A user account
Technique
Clear filters3 of 15,219 reports
Disclosed bug bounty reports
ReportStatusWeaknessSeverityDisclosedBountyVotes
Cloudflare is not properly deleting user's accountAnalysed#1728292ValidInput Validation and LogicMedium2023-04-13–23
Completely remove VPN profile from locked WARP iOS cient.Analysed#1633231ValidInput Validation and LogicHigh2022-11-07$1,00021
I found another way to bypass Cloudflare Warp lock!Analysed#1605847ValidInput Validation and LogicHigh2022-11-07$1,00020

Status and severity are HackerOne's. “Access stated” is what the title says; “Access needed” and techniques come from CyberSIXT's analysis of the public report, where there is one, which can be wrong. Data as of 2026-11-15.