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MemCyber
High CVSS 7.8 Rate Limit Bypass Responsible Disclosure

Disclosure

[HIGH] - VPN Admin Brute Force: 5 Valid Employee Emails + Zero Rate Limit

Finding 28 [HIGH] - VPN Admin Brute Force: 5 Valid Employee Emails + Zero Rate Limit Summary: [target]/admin/auth endpoint'inde email enumeration ile 5 gecerli VPN admin hesabi tespit edildi. WordPress kullanici bilgileriyle cross-reference yapilarak 2 yeni hesap kesfedild

Target
SEA Crypto Exchange
Category
Rate Limit Bypass
Channel
Responsible Disclosure
Disclosed
2026-03

Redaction note

Vendor identity withheld.

This finding is documented here as part of MemCyber’s public disclosure record. The vendor has been anonymized to a sector and region descriptor. Full technical detail — including root cause, reproducible proof-of-concept, remediation guidance, and vendor attribution where granted — is available to qualified prospects under NDA.

Coordinated disclosure

How we handled it.

  • Reported to the vendor via Responsible Disclosure with a reproducible proof-of-concept.
  • Triage + remediation window coordinated with the vendor security team.
  • Fix verified before any public reference.
  • This record published only after the embargo period closed.

Similar category

Want the full technical detail?

Named vendor, PoC, remediation — shared under NDA.