High
CVSS 7.5 RCE Responsible Disclosure
Disclosure
[redacted]_BASE_URL Override for API Endpoint Hijacking
Finding 5: [redacted]_BASE_URL Override for API Endpoint Hijacking Severity: High (CVSS 7.5) - already documented but noteworthy Summary: The `[redacted]_BASE_URL` environment variable (found active in `~/.zshrc`) allows complete API endpoint redirection. Combined with `[redacted]_A
- Target
- AI SaaS Provider
- Category
- RCE
- 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.