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# Secrets found in webhook URL

## Rule Details

|                       |                    |
| --------------------- | ------------------ |
| Cortex AppSec Rule ID | APPSEC\_CICD\_148  |
| Category              | Credential Hygiene |
| Severity              | HIGH               |

## Impact

Including secrets in a webhook URL comes with risks: • Apps and actors with access to the webhook URL will have access to the secret • Third party systems logging webhook URLs could gain access to the secrets included in the URL • When part of an unencrypted HTTP request, a webhook URL exposes the secret to anyone with access to the traffic such as cache servers and firewalls • Placing secrets in a webhook URL makes it more difficult to rotate them.

An attacker could use these secrets to gain unauthorized access to services that are used to authenticate the webhook against.

## Recommended Solution - Buildtime

To secure your webhook recipient’s service from unauthorized access, remove secrets from webhook URLs, and use alternative methods to authenticate against 3rd party systems.

For example, you can use a GitHub secret token in the webhook mechanism by including it in the request header. This ensures that the secret is not exposed in the URL.

For more information refer to: <https://docs.github.com/en/developers/webhooks-and-events/webhooks/securing-your-webhooks>.


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