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hacktricks-cloud/pentesting-ci-cd/jenkins-security/jenkins-rce-creating-modifying-project.md
2024-12-12 19:35:48 +01:00

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# Jenkins RCE Creating/Modifying Project
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Learn & practice AWS Hacking:<img src="../../.gitbook/assets/image (1) (1) (1) (1).png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="../../.gitbook/assets/image (1) (1) (1) (1).png" alt="" data-size="line">\
Learn & practice GCP Hacking: <img src="../../.gitbook/assets/image (2) (1).png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="../../.gitbook/assets/image (2) (1).png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
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## Creating a Project
This method is very noisy because you have to create a hole new project (obviously this will only work if you user is allowed to create a new project).
1. **Create a new project** (Freestyle project) clicking "New Item" or in `/view/all/newJob`
2. Inside **Build** section set **Execute shell** and paste a powershell Empire launcher or a meterpreter powershell (can be obtained using _unicorn_). Start the payload with _PowerShell.exe_ instead using _powershell._
3. Click **Build now**
1. If **Build now** button doesn't appear, you can still go to **configure** --> **Build Triggers** --> `Build periodically` and set a cron of `* * * * *`
2. Instead of using cron, you can use the config "**Trigger builds remotely**" where you just need to set a the api token name to trigger the job. Then go to your user profile and **generate an API token** (call this API token as you called the api token to trigger the job). Finally, trigger the job with: **`curl <username>:<api_token>@<jenkins_url>/job/<job_name>/build?token=<api_token_name>`**
![](<../../.gitbook/assets/image (165).png>)
## Modifying a Project
Go to the projects and check **if you can configure any** of them (look for the "Configure button"):
![](<../../.gitbook/assets/image (265).png>)
If you **cannot** see any **configuration** **button** then you **cannot** **configure** it probably (but check all projects as you might be able to configure some of them and not others).
Or **try to access to the path** `/job/<proj-name>/configure` or `/me/my-views/view/all/job/<proj-name>/configure` \_\_ in each project (example: `/job/Project0/configure` or `/me/my-views/view/all/job/Project0/configure`).
## Execution
If you are allowed to configure the project you can **make it execute commands when a build is successful**:
![](<../../.gitbook/assets/image (98).png>)
Click on **Save** and **build** the project and your **command will be executed**.\
If you are not executing a reverse shell but a simple command you can **see the output of the command inside the output of the build**.
{% hint style="success" %}
Learn & practice AWS Hacking:<img src="../../.gitbook/assets/image (1) (1) (1) (1).png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="../../.gitbook/assets/image (1) (1) (1) (1).png" alt="" data-size="line">\
Learn & practice GCP Hacking: <img src="../../.gitbook/assets/image (2) (1).png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="../../.gitbook/assets/image (2) (1).png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
<details>
<summary>Support HackTricks</summary>
* Check the [**subscription plans**](https://github.com/sponsors/carlospolop)!
* **Join the** 💬 [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** us on **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks_live)**.**
* **Share hacking tricks by submitting PRs to the** [**HackTricks**](https://github.com/carlospolop/hacktricks) and [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos.
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{% endhint %}