module
CMS Made Simple (CMSMS) Showtime2 File Upload RCE
| Disclosed | Created |
|---|---|
| 03/11/2019 | 04/22/2019 |
Disclosed
03/11/2019
Created
04/22/2019
Description
This module exploits a File Upload vulnerability that lead in a RCE in
Showtime2 module ( user with "Use Showtime2" privilege could exploit the vulnerability.
The vulnerability exists in the Showtime2 module, where the class
"class.showtime2_image.php" does not ensure that a watermark file
has a standard image file extension (GIF, JPG, JPEG, or PNG).
Tested on Showtime2 3.6.2, 3.6.1, 3.6.0, 3.5.4, 3.5.3, 3.5.2, 3.5.1, 3.5.0,
3.4.5, 3.4.3, 3.4.2 on CMS Made Simple (CMSMS) 2.2.9.1
Showtime2 module ( user with "Use Showtime2" privilege could exploit the vulnerability.
The vulnerability exists in the Showtime2 module, where the class
"class.showtime2_image.php" does not ensure that a watermark file
has a standard image file extension (GIF, JPG, JPEG, or PNG).
Tested on Showtime2 3.6.2, 3.6.1, 3.6.0, 3.5.4, 3.5.3, 3.5.2, 3.5.1, 3.5.0,
3.4.5, 3.4.3, 3.4.2 on CMS Made Simple (CMSMS) 2.2.9.1
Authors
Daniele ScanuFabio Cogno
Platform
PHP
Architectures
php
References
Module Options
To display the available options, load the module within the Metasploit console and run the commands ‘show options’ or ‘show advanced’:
msf > use exploit/multi/http/cmsms_showtime2_rce
msf /(e) > show actions
...actions...
msf /(e) > set ACTION < action-name >
msf /(e) > show options
...show and set options...
msf /(e) > run
NEW
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