> 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/iac-security/compute/appsec-docker-8.md).

# Last USER is root misconfiguration detected in code

## Rule Details

|                        |                                       |
| ---------------------- | ------------------------------------- |
| Cortex AppSec Rule ID  | APPSEC\_DOCKER\_8                     |
| Category - Subcategory | Compute - Default Credentials Or Auth |
| Provider               | OTHER                                 |
| Severity               | LOW                                   |
| Framework              | DOCKER                                |

## Impact

The Docker containers by default run with the root privilege and so does the application that runs inside the container. This is a major concern from the security perspective because hackers can gain root access to the Docker host by hacking the application running inside the container.

## How to Fix

Remove `USER root` or add a non-root user after.

## \[,Dockerfile]

FROM base

* USER root

***


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