CVE-2026-53709

Summary

The MCP Context Forge platform contains a hardcoded JWT secret key that allows unauthenticated attackers to forge administrator tokens, enabling full administrative access without needing valid user accounts or passwords. This vulnerability persists even after password changes, account deletions, or session revocations.

Exploitability

Exploitation is extremely easy with no prerequisites - attackers simply need to generate a JWT token using the known HS256 secret key and can immediately assume administrator privileges.

Blast radius

The impact could be severe across all platform administrative functions including data modification, service disruption, and complete administrative control over the gateway platform.

Detection

No reliable host or network indicator is derivable from the published description.

Prioritized remediation

Upgrade to version 1.0.2 immediately to fix the hardcoded JWT secret key vulnerability.

Analysis generated locally by garnet-coder (no data left the box). AI-assisted — verify against primary sources before acting.