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Bug bounty reports15,219

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

Program:Concrete CMS
Status
Severity
Weakness:Server-Side Request Forgery
Clear
Year
Bounty paid0
Access stated
  • No account0
  • A user account0
  • Admin or privileged0
Access needed
Technique
Clear filters4 of 15,219 reports
Disclosed bug bounty reports
ReportStatusWeaknessSeverityDisclosedBountyVotes
SSRF - pivoting in the private LAN#1364797ValidServer-Side Request ForgeryLow2022-11-25–7
SSRF mitigation bypass using DNS Rebind attack#1369312ValidServer-Side Request ForgeryLow2022-11-25–10
SSRF bypassAnalysed#863221ValidServer-Side Request ForgeryLow2021-10-04–15
SSRF thru File ReplaceAnalysed#243865ValidServer-Side Request Forgery–2018-01-06–19

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.