VULNERABILITY INTELLIGENCE

CVE-2020-13384

CVSS score8.8 HIGH
EPSS probability2.50%
CISA KEVNot currently listed
Published2020-05-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • nvd@nist.gov: CWE-434

Primary references