High
CVSS 7.5 Admin Panel Exposure HackerOne
Disclosure
Okta DEV Tenant Serving Production Authentication
The production login portal at login.[vendor] is backed by an Okta tenant named my-[vendor]-dev, explicitly indicating a DEVELOPMENT environment is serving production authentication. The admin panel at my-[vendor]-dev-admin.okta.com is accessible and redirects to OIDC SSO login
- Target
- SEA Gaming Marketplace
- Category
- Admin Panel Exposure
- Channel
- HackerOne
- 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 HackerOne 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.