Kubernetes Docker secret detected in code

Rule Details

Cortex AppSec Rule ID	APPSEC_SECRET_247
Category	Database Credentials
Severity	LOW
Framework	Git

Impact

A Kubernetes Docker Secret stores authentication credentials for accessing private container registries.

Exposure of these credentials compromises the image supply chain, allowing an attacker to pull proprietary container images (IP theft) or potentially push malicious, backdoored images into your build pipeline.

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.