LinkedIn OAuth2 Secrets detected in code

Rule Details

Cortex AppSec Rule ID	APPSEC_SECRET_130
Category	API Keys
Severity	LOW
Framework	Git

Impact

The LinkedIn OAuth2 Client Secret is the confidential component used for authentication.

Exposure is a Critical Risk allowing a malicious actor to impersonate the service and access all resources granted by the OAuth scopes, leading to member data compromise and privacy violations.

How to Fix

To remediate exposed Auth tokens or Signing Keys:

1. Log in to your Identity Provider or OAuth provider settings.
2. Rotate the compromised Client Secret, Private Key, or Signing Certificate.
3. Update your application configuration with the new credentials.
4. Redeploy your application to ensure the new keys are in effect.

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: Rotating signing keys or client secrets will likely invalidate active user sessions or tokens. Be prepared for users to be logged out.