CVE-2026-19039 PUBLISHED

Kino-Kafkaesque ssh-mcp-server SSH index.ts ssh_exec command injection

Assigner: VulDB
Reserved: 06.08.2026 Published: 06.08.2026 Updated: 06.08.2026

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."

Metrics

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CVSS Score: 4.8

Product Status

Vendor Kino-Kafkaesque
Product ssh-mcp-server
Versions
  • Version 8ebbbb99b26f80ff6162fe00957c6dec73fbc5a5 is affected

Credits

  • gongyanyu (VulDB User) reporter
  • VulDB CNA Team coordinator

References

Problem Types

  • Command Injection CWE
  • Injection CWE