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Case File

CVE-2018-6383

HIGH · CVSS 8.8 EPSS 13.50% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-01-29 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗ github.com ↗
External Security References
packetstormsecurity.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2018-6383
Severity
HIGH
CVSS
8.8
EPSS
13.50%

Original NVD 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.