High severityGHSA Advisory· Published May 11, 2026· Updated May 13, 2026
CVE-2026-42856
CVE-2026-42856
Description
Network-AI is a TypeScript/Node.js multi-agent orchestrator. Prior to 5.1.3, the MCP HTTP transport accepts JSON-RPC tools/call requests with no authentication, session, origin, or token check, and dispatches them directly to the orchestrator's tool registry. The default bind address is 0.0.0.0. As a result, any party with network reachability to the service can enumerate and invoke privileged management tools. This vulnerability is fixed in 5.1.3.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
network-ainpm | < 5.1.3 | 5.1.3 |
Affected products
2- Range: <= 5.1.2
Patches
Vulnerability mechanics
References
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