Critical
CVSS 9.1 Information Disclosure Responsible Disclosure
Disclosure
Full [redacted] API Documentation Publicly Exposed (CRITICAL)
Finding 3: Full [redacted] API Documentation Publicly Exposed (CRITICAL) Endpoint: `https://api.[redacted].az/[redacted]/index.html` The complete [redacted]/OpenAPI documentation for the OneXTwo CRM API is publicly accessible, exposing all 135 API endpoints with full request/response schema
- Target
- EU iGaming Operator
- Category
- Information Disclosure
- 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.