AUGUST 16, 2026
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Case File

CVE-2026-19039

MEDIUM · CVSS 5.3 EPSS 0.81% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-06 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

The vulnerability affects the SSH Command Handler in the Kino-Kafkaesque ssh-mcp-server, allowing for command injection through manipulated arguments in the ssh_exec function. This issue requires local access to exploit, potentially enabling an attacker to execute arbitrary commands on the server. Organizations using this tool should prioritize remediation, especially if they operate in environments where local access could be compromised.

Public Exploit Signal

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

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

CVE
CVE-2026-19039
Severity
MEDIUM
CVSS
5.3
EPSS
0.81%

Original NVD Description

A vulnerability was detected in Kino-Kafkaesque ssh-mcp-server up to 8ebbbb99b26f80ff6162fe00957c6dec73fbc5a5. Impacted is the function ssh_exec of the file src/index.ts of the component SSH Command Handler. Performing a manipulation of the argument host/username results in command injection. The attack requires a local approach. The actual existence of this vulnerability is currently in question. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The project maintainer explains: "The intended threat model is that this MCP server is a local/trusted tool for an agent to execute commands over SSH, so callers already have meaningful execution capability through the exposed shell."