High
CVSS 8.6 Firebase Misconfig Responsible Disclosure
Disclosure
Telefon numarasi ekrani
curl -s -o phone_number.jpg "https://firebasestorage.googleapis.com/v0/b/business-banking-93cc1.appspot.com/o/account-details%2F1749634011035.png?alt=media"
- Target
- African Payment Processor
- Category
- Firebase Misconfig
- 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.