Description
Monstra CMS 3.0.4 allows remote authenticated users to upload and execute arbitrary PHP code via admin/index.php?id=filesmanager because, for example, .php filenames are blocked but .php7 filenames are not, a related issue to CVE-2017-18048.
Exploits (1)
exploitdb
WORKING POC
by Kishan Lal Choudhary · textwebappsphp
https://www.exploit-db.com/exploits/48479
Scores
CVSS v3
8.8
EPSS
0.0074
EPSS Percentile
73.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-434
Status
published
Products (1)
monstra/monstra
3.0.4
Published
May 22, 2020
Tracked Since
Feb 18, 2026