Security analysis: Authentication | MetaMask developer documentation

Case summary

The target, observed result, and important findings.

Status
Current evaluation: Limited evidence: function fingerprint limit
Findings: 5High
Impersonated brand: MetaMaskOther cases impersonating MetaMask Search for this value.
Submitted URL: https://metamask-docs-75mpj2s96-consensys-ddffed67.vercel.app/embedded-wallets/authentication/ Search for this value.
Effective URL: https://metamask-docs-75mpj2s96-consensys-ddffed67.vercel.app/embedded-wallets/authentication Search for this value.
Domain registration: vercel.appMore than 90 days oldRegistered 2020-01-28 · Registrar Tucows Domains Inc
Language: Detecting...
Network: 115 requests across 21 hosts
Cookies: 34 observed
Favicon: 15276822…34d3f4b8 Search for this value.
Infrastructure: Loading...
Behavior: 0 recorded events
Interaction: 0 actions · 0 submissions · stopped: no fillable controls · download stage: no payload control

The summary page has no captured screenshot.

How and when the analysis ran.

Detected findings grouped by risk

Network requests grouped by resource type

Recorded actions grouped by type

Requests to the most active hosts

First-party and third-party requests

Network responses grouped by MIME type

Navigation

Response declarations and context-wide browser observations. Navigation identifies where a jar was inspected, not which page set each cookie.

HTTP headers: complete

Browser snapshots: complete

Browser collection history

document_ready · 2026-10-25T14:54:38.070094Z · navigation 1
Collection: complete
dom_ready · 2026-10-25T14:54:38.079926Z · navigation 1
Collection: complete
network_idle · 2026-10-25T14:54:40.630442Z · navigation 1
Collection: complete
pre_interaction · 2026-10-25T14:54:41.287447Z · navigation 1
Collection: complete
final · 2026-10-25T14:54:43.733969Z · navigation 1
Collection: complete
settled · 2026-10-25T14:54:43.763365Z · navigation 1
Collection: complete