Back to skill

Security audit

Auth0 Expo

Security checks for vulnerabilities and agentic risk

Overview

This is a coherent Auth0 Expo setup helper, but users should review its token-handling examples before copying them into a real app.

Install only if you intend to configure Auth0 for an Expo app. Confirm the active Auth0 tenant and the script's change plan before applying changes, keep the project under version control, and do not copy examples that log access tokens or pass session transfer tokens in URL query parameters without safer server-side protections.

Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

Missing User Warnings

Medium
Confidence
96% confidence
Finding
The documentation constructs a web URL containing a session transfer token in the query string. Tokens in URLs can be exposed through browser history, logs, analytics, referrer headers, screenshots, and intermediary infrastructure, making session hijack or replay more likely if the token is not strictly one-time and very short-lived.

Static analysis

Detected: suspicious.exposed_secret_literal

File appears to expose a hardcoded API secret or token.

Critical
Code
suspicious.exposed_secret_literal
Location
references/integration.md:288