Detections
Analytics
CVE-2018-6383
high
Description
Monstra CMS through 3.0.4 has an incomplete "forbidden types" list that excludes .php (and similar) file extensions but not the .pht or .phar extension, which allows remote authenticated Admins or Editors to execute arbitrary PHP code by uploading a file, a different vulnerability than CVE-2017-18048.
References
https://github.com/monstra-cms/monstra/issues/429
https://github.com/Hacker5preme/Exploits/tree/main/CVE-2018-6383-Exploit
http://packetstormsecurity.com/files/162968/Monstra-CMS-3.0.4-Remote-Code-Execution.html