T09 · Insecure Skill Coding Practices
Error
- Location
scripts/shopify_product_query.py:36- Finding
Credential Exfiltration Through Unrestricted Service Endpoint Overrides
- Content
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str: """Gateway base URL: LINKFOX_TOOL_GATEWAY takes precedence.""" return (os.environ.get("LINKFOX_TOOL_GATEWAY") or "https://tool-gateway.linkfox.com").rstrip("/") def call_api(params): api_url = get_api_url() api_key = get_api_key() data = json.dumps(params).encode("utf-8") headers = { "Authorization": api_key, "Content-Type": "application/json", "User-Agent": "LinkFox-Skill/2.0", "SESSION_ID": os.environ.get("SESSION_ID", ""), "MODE_ID": os.environ.get("MODE_ID", ""), "APP_NAME": os.environ.get("APP_NAME", ""), } req = Request( api_url, data=data, headers=headers, method="POST", ) try: with urlopen(req, timeout=150) as response: return json.loads(response.read().decode("utf-8")) ``` The onboarding utility independently permits all authentication service origins to be replaced: ```python def _agent_base() -> str: return _env_base( "LINKFOX_AGENT_API_URL", "https://tool-gateway.linkfox.com", "LINKFOX_TOOL_GATEWAY" ) def _login_base() -> str: return _env_base("LINKFOX_LOGIN_API_URL", "https://api.linkfox.com") def _agent_user_base() -> str: return _env_base( "LINKFOX_AGENT_USER_API_URL", "https://agent-api.linkfox.com" ) ``` Sensitive authentication values are subsequently attached to requests made to these origins: ```python def _headers(source: str, origin_host: str, *, access_token: str = "", user_id: str = "", group_id: str = "") -> dict: h = { "Accept": "application/json, text/plain, */*", "Content-Ty ...[truncated 2656 chars]- Remediation
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