## https://sploitus.com/exploit?id=862005B5-CD01-5A2E-9A95-7EBE3AA72573
# CVE-2023-33829: Stored-XSS-on-SCM-Manager-1.60
## Summary
A vulnerability is discovered in the SCM Manager 1.2 <= 1.60 version that allows an attackers previously authenticated with write permissions execute javascript code in specific fields.
This Proof of Concept is maded in a local environment deploying a SCM Manager 1.60 using docker
### CVE published:
- https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2023-33829
- https://nvd.nist.gov/vuln/detail/CVE-2023-33829
- https://vulners.com/cve/CVE-2023-33829
- https://www.exploit-db.com/exploits/51488
## Requirements
```
1 - Git clone the repository
2 - Make sure that you are into the repository
3 - pip3 install -r requirements.txt
4 - python3 CVE-2023-33829.py -h
```
## Installing SCM Manager 1.60
Copy and paste this bash script in a script.sh file, bring execution permissions and execute the file:
```
#!/bin/bash
mkdir /var/lib/scm
chown 1000:1000 /var/lib/scm
docker run -v /var/lib/scm:/var/lib/scm -p 8080:8080 sdorra/scm-manager
```
The script is created by sdorra, here is the oficial link:
https://bitbucket.org/sdorra/docker-scm-manager/src/master/
NOTE: You need to have installed docker previously.
Once you have installed the SCM Manager 1.60, it will request you a username and a password:
Username : scmadmin
Password: scmadmin
Proof of Concept:
2- Create a new repository with whatever type but in the **Description** field is the vulnerable, so let's inject the payload and it will be triggered:
3- Create a new user and the specific vulnerable field is **Display Name**, so inject the payload introduced before:
4- Create a new group and the specific vulnerable field is **Description**, so inject our payload:
PAYLOAD USED: ``` <img src=x onerror=alert(1)> ```
## FIX
New Versions of the SCM Manager are fixed.