CVE-2018-17418 Information

Description

Monstra CMS 3.0.4 allows remote attackers to execute arbitrary PHP code via a mixed-case file extension as demonstrated by the 123.PhP filename because plugins\box\filesmanager\filesmanager.admin.php mishandles the forbidden_types variable.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/AlwaysHereFight/monstra_cms-3.0.4–getshell/blob/master/README.md

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.2