CVE-2018-17418

PoC —

CVSS 3.0

7.2 high

EPSS

3%p87

Published

Mar 7, 2019 (Mar 7, 2019)

Modified

Jun 17, 2026

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.

Vendors: monstra
Products: monstra
Weakness: CWE-434
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (3.1%)

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