Critical
CVSS 9.1 IDOR Responsible Disclosure
Disclosure
B — LSLB API Unauthenticated Business Data Exposure (78 Production Records)
Finding 0B — LSLB API Unauthenticated Business Data Exposure (78 Production Records) CVSS: 8.6 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N) The LSLB (Lagos State Lotteries Board) permit management API at `api-prod.lslb.[redacted].co` returns 78 production business records (Niger
- Target
- African KYC Provider
- 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.