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Case File

CVE-2018-18850

HIGH · CVSS 8.8 EPSS 12.47% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-10-31 · 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 ↗

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

CVE
CVE-2018-18850
Severity
HIGH
CVSS
8.8
EPSS
12.47%

Original NVD Description

In Octopus Deploy 2018.8.0 through 2018.9.x before 2018.9.1, an authenticated user with permission to modify deployment processes could upload a maliciously crafted YAML configuration, potentially allowing for remote execution of arbitrary code, running in the same context as the Octopus Server (for self-hosted installations by default, SYSTEM).