flyto-core has Unauthenticated Command Execution via HTTP MCP `execute_module`

Date Jul 6, 2026

Type Vendor advisory

Signal High-risk advisory

Vendor / Product PyPI · flyto-core

CVE CVE-2026-55786

High-risk advisory CVE-2026-55786

Summary

flyto-core has Unauthenticated Command Execution via HTTP MCP `execute_module`

Why it matters

GitHub has published a reviewed security advisory for flyto-core. Prioritize it with other application dependency updates.

Operator check

Check whether flyto-core is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available.

Sources

GitHub Advisory GHSA-h9f9-h6gm-wc85 NVD — CVE-2026-55786 Source reference

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.

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