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Bug bounty reports15,219

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

Program:Nextcloud
Status
Severity
Weakness:Cross-site Scripting
Clear
Year
Bounty paid1
Access stated
  • No account0
  • A user account0
  • Admin or privileged0
Access needed:Not clear from the report
Technique
Clear filters2 of 15,219 reports
Disclosed bug bounty reports
ReportStatusWeaknessSeverityDisclosedBountyVotes
Stored XSS Vulnerability via SVG FileAnalysed#3357808ValidCross-site ScriptingMedium2025-12-05$15079
[Reflected XSS] In Request URLAnalysed#515484ValidCross-site ScriptingLow2020-03-01–37

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.