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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-86122

Rowboat through 0.9.1 Server-Side Request Forgery via Custom MCP Server

Description

Rowboat through 0.9.1 fails to validate custom MCP server and webhook URLs, allowing authenticated users to configure arbitrary destinations. Attackers can point these URLs at internal services and cloud metadata endpoints to perform server-side request forgery and enumerate internal network topology.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

rowboatlabs rowboat

Default version status: unaffected

  • 0 to ≤ 0.9.1affected
pkg:github/rowboatlabs/rowboat

References