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Bug bounty reports15,219

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

Program:Affirm
Status:Valid
Clear
Severity
Weakness
Year
Bounty paid2
Access stated
  • No account0
  • A user account0
  • Admin or privileged0
Access needed:No account
Technique
Clear filters4 of 15,219 reports
Disclosed bug bounty reports
ReportStatusWeaknessSeverityDisclosedBountyVotes
Absence of Token expiry leads to Unauthorized login AccessAnalysed#766578ValidAuthenticationCritical2020-12-01–155
Open RedirectAnalysed#1213580ValidOpen RedirectLow2021-08-31$25074
Subdomain takeover of www█████████.affirm.comAnalysed#1297689ValidInput Validation and LogicMedium2021-08-18$50055
Subdomain takeover due to non registered TLD [ ██████████.█████.██████.com ]Analysed#1312365ValidAccess ControlLow2021-08-31–48

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.