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Bug bounty reports15,219

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

Program:Flickr
Status
Severity:Medium
Clear
Weakness
Year
Bounty paid2
Access stated
  • No account0
  • A user account0
  • Admin or privileged0
Access needed:No account
Technique
Clear filters3 of 15,219 reports
Disclosed bug bounty reports
ReportStatusWeaknessSeverityDisclosedBountyVotes
critical server misconfiguration lead to access to any user sensitive data which include user email and passwordAnalysed#1365738ValidInput Validation and LogicMedium2021-11-02$500116
High resource consumption by insufficient sanitization of forum threads paginationAnalysed#1916400ValidDenial of ServiceMedium2025-11-24$47975
Incorrect Deep-link validation leading to unresponsive application and deviceAnalysed#1157795ValidInput Validation and LogicMedium2024-07-06–64

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.