High
CVSS 8.6 IDOR Responsible Disclosure
Disclosure
Game Tools API Mass Data Exfiltration -- 724 Business Records via IDOR
Deep analysis of the Game Tools Backend API (app-gametools-api-proc.azurewebsites.net) reveals that 5 distinct data endpoints are completely unauthenticated and IDOR-vulnerable, exposing a total of 724+ business records including [vendor]' complete pricing algorithm parameters (value multipliers per game feature), monthly Average Order Val
- Target
- Gaming Marketplace
- Category
- IDOR
- 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.