> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/appsec-rules/secrets-security/appsec-secret-371.md).

# GitLab Runner Registration Token detected in code

## Rule Details

|                       |                     |
| --------------------- | ------------------- |
| Cortex AppSec Rule ID | APPSEC\_SECRET\_371 |
| Category              | Secrets             |
| Severity              | CRITICAL            |
| Framework             | Git                 |

## Impact

GitLab Runner registration tokens are used to register new runners with GitLab CI/CD. If exposed, attackers could register malicious runners to your GitLab instance, potentially executing unauthorized code in your CI/CD pipelines, stealing secrets, or compromising your build artifacts. Reset the token immediately and audit runner registrations.

## How to Fix

Reset the GitLab Runner registration token immediately. Review and remove any unauthorized runners. Implement IP restrictions and use project-specific tokens where possible.


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