Azure Subscription Key detected in code

Rule Details

Cortex AppSec Rule ID	APPSEC_SECRET_178
Category	API Keys
Severity	HIGH
Framework	Git

Impact

An Azure Subscription Key grants programmatic access to a wide range of Azure services and APIs within the subscription boundary.

Exposure of this key allows an attacker to provision, modify, and delete resources, leading to unauthorized infrastructure changes, severe financial liabilities, and large-scale data exfiltration. This is a Critical Compromise.

How to Fix

To remediate exposed Cloud & Infrastructure credentials:

1. Log in to your cloud provider's console.
2. Locate the identity or service account associated with the compromised credentials.
3. Revoke or deactivate the compromised keys immediately.
4. Generate a new set of credentials.
5. Update your environment variables, secrets manager, or pipelines with the new values.

Next, remove the secret from your codebase:

1. Locate the exposed secret in your codebase.
2. Replace the hardcoded value with a secure variable or reference.

Finally, clean your version control history:

1. Permanently remove the sensitive data from your version control history to ensure it cannot be retrieved.

Warning: Revoking infrastructure keys may cause immediate downtime. Ensure you have identified all dependent services before revoking.