High
CVSS 7.5 Rate Limit Bypass Responsible Disclosure
Disclosure
User Enumeration via Password Reset Endpoint
Finding 3: User Enumeration via Password Reset Endpoint Severity: HIGH (CVSS 7.5 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) Summary: `password_reset/` endpoint'i kayitli ve kayitsiz email adresleri icin FARKLI yanit donduruyor. Kayitli email icin `{"status":"OK"}`, kayitsiz
- Target
- NA Online Casino
- 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.