PraisonAI has unauthenticated RCE via `tool_override.py` (CVE-2026-40287 patch bypass)

TL;DR

CVE-2026-40287's fix gated tools.py auto-import behind PRAISONAI_ALLOW_LOCAL_TOOLS=true in two files (tool_resolver.py, api/call.py). A third import sink in praisonai/templates/tool_override.py was missed and remains unguarded. It is reached by the recipe runner on every recipe execution and is remotely triggerable through POST /v1/recipes/run with a recipe value pointing at any local absolute path or any GitHub repo (because SecurityConfig.allow_any_github defaults to True). The attacker drops a tools.py next to TEMPLATE.yaml; the server exec_module()s it. No auth required by default, no environment opt-in required.

Patch coverage gap

CVE-2026-40287 was fixed in v4.5.139 by adding an env-var gate at:

But the equivalent sinks in praisonai/templates/tool_override.py were not patched:

# tool_override.py - create_tool_registry_with_overrides()
332    cwd_tools_py = Path.cwd() / "tools.py"
333    if cwd_tools_py.exists():
334        try:
335            tools = loader.load_from_file(str(cwd_tools_py))   #