Critical
CVSS 9.8 Information Disclosure Responsible Disclosure
Disclosure
Translation Write + CDN Publish (Supply Chain Attack)
Finding 2: Translation Write + CDN Publish (Supply Chain Attack) Type: CWE-94 (Supply Chain Compromise) Step 4 — Confirmed on live site: GCS file modification timestamp updated to `2026-03-23T10:14:49.721Z` during our test. All values were restored immediately after verification.
- Target
- Global Crypto Exchange
- 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.