app.extended.exchange

https://app.extended.exchange
dApp frontend · scanned 5 h ago

Findings

  • medium Content-Security-Policy does not restrict scripts
    The Content-Security-Policy has no script-src or default-src, so it does not limit which scripts can run.
  • low DNSSEC not enabled
    DNS answers for the domain are not signed, so a resolver-level attacker could redirect users to a fake front end.
  • low No security.txt
    There is no /.well-known/security.txt, so researchers who find a vulnerability have no published way to report it.
  • info No CAA record
    Any certificate authority may issue certificates for the domain.
  • info No Permissions-Policy
    The site does not restrict powerful browser features (camera, microphone, payment, USB) for itself and embedded frames.

Evidence, exact locations and fixes are in the deep report. How scoring works.

Scan notes

Homepage returned HTTP 403; front-end checks may be incomplete.

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Paid in crypto via NOWPayments. Automated pre-audit, not an audit.

Facts

Hosting
AWS CloudFront
DNS provider
AWS Route 53
DNSSEC
No
HTTPS
Yes
HSTS
Yes (365 days)
CSP
Yes
Wallet SDKs
None detected
Third-party scripts
0
Scripts scanned
0
security.txt
No
robots.txt
No

Badge

DappVet score 87

[![Vetted by DappVet](https://dappvet.com/badge/Acyw84X5.svg)](https://dappvet.com/d/app.extended.exchange)

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