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Bug bounty reports15,219

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

Program:LinkedIn
Status
Severity
Weakness
Year:2026
Clear
Bounty paid0
Access stated
  • No account0
  • A user account0
  • Admin or privileged0
Access needed
Technique
Clear filters6 of 15,219 reports
Disclosed bug bounty reports
ReportStatusWeaknessSeverityDisclosedBountyVotes
Blocking a company page admin prevents him from delete paid media admin or edit his rolesAnalysed#2339192ValidAccess ControlMedium2026-03-05–55
Access to Deactivated LinkedIn Company Pages via Competitor Analytics APIAnalysed#3604288ValidInsecure Direct Object ReferenceMedium2026-03-24–77
IDOR to make someone attend or leave an eventAnalysed#1734639ValidInsecure Direct Object ReferenceMedium2026-03-06–87
Improper Access Control - Access to "Active Hiring" (Premium feature) filter resultsAnalysed#3235855ValidAccess ControlMedium2026-02-03–100
Previous commentor on post can still comment even after comment permission is changed to disabledAnalysed#3151001ValidAccess ControlLow2026-02-03–112
Session Cookie Leakage via Static Header Field in WebViewerFragmentAnalysed#3475626ValidMisconfiguration and Insecure DesignHigh2026-03-17–131

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.