> 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/ci-cd-security/data-protection/appsec-cicd-154.md).

# Forking of a private GitHub repository is allowed

## Rule Details

|                       |                   |
| --------------------- | ----------------- |
| Cortex AppSec Rule ID | APPSEC\_CICD\_154 |
| Category              | Data Protection   |
| Severity              | MEDIUM            |

## Impact

Forking is allowed on private repositories, allowing user accounts with 'read' permissions only to fork a repository to another organization or user account. This could lead to a decrease in security as SAML SSO may not be mandatory for authentication when accessing a forked repository. Another security concern is that pull requests can be generated from forked repositories, which may result in a PPE attack.


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