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security: restrict default webhook toolset capabilities #30745

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Merged
teknium1 merged 1 commit into from
May 24, 2026
Merged

security: restrict default webhook toolset capabilities #30745

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12 changes: 11 additions & 1 deletion toolsets.py
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Original file line number Diff line number Diff line change
Expand Up @@ -72,6 +72,16 @@
"computer_use",
]

# Webhook events may originate from untrusted third-party content (for example,
# public PR titles/comments). Keep the default webhook toolset intentionally
# constrained to avoid local file/system execution by prompt injection.
_HERMES_WEBHOOK_SAFE_TOOLS = [
"web_search",
"web_extract",
"vision_analyze",
"clarify",
]


# Core toolset definitions
# These can include individual tools or reference other toolsets
Expand Down Expand Up @@ -523,7 +533,7 @@

"hermes-webhook": {
"description": "Webhook toolset - receive and process external webhook events",
"tools": _HERMES_CORE_TOOLS,
"tools": _HERMES_WEBHOOK_SAFE_TOOLS,
"includes": []
},

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