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Case File

CVE-2020-28693

HIGH · CVSS 8.8 EPSS 2.50% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-11-16 · 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 ↗

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

CVE
CVE-2020-28693
Severity
HIGH
CVSS
8.8
EPSS
2.50%

Original NVD Description

An unrestricted file upload issue in HorizontCMS 1.0.0-beta allows an authenticated remote attacker to upload PHP code through a zip file by uploading a theme, and executing the PHP file via an HTTP GET request to /themes/<php_file_name>