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Security audit

san-sheng-liu-bu

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed multi-agent planning workflow that writes task notes locally, with no evidence of hidden code, exfiltration, persistence, or privilege escalation.

Install this only if you want a formal multi-agent workflow for larger tasks. Expect it to create local session notes in your current project and potentially start multiple sub-agent tasks; confirm the intended scope before letting it execute work, and clarify whether outputs should go under court-session or .court-session.

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs
Vulnerability Patterns
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Findings (3)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

Several trigger phrases such as common conversational requests overlap with everyday language, making accidental invocation plausible. Because this skill orchestrates structured planning/review/execution and writes artifacts to disk, false activations can lead to unintended task creation and downstream actions that the user did not explicitly authorize.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The trigger scope is broad enough to activate on many ordinary task-oriented requests, causing the agent to enter a powerful multi-step workflow when the user may not have intended it. In a skill that coordinates multiple agents, planning, execution, and file creation, over-triggering increases the chance of unnecessary tool use, unintended side effects, and expanded attack surface from benign conversation.

Content

No source excerpt is available for this finding.

Intent-Code Divergence

Low
Category
Not specified by scanner
Confidence
97% confidence
Finding

The documentation first says outputs must go to court-session/{YYYYMMDD-任务名}/, but the concrete example and warning below require .court-session/. These are mutually inconsistent instructions about where artifacts should be written, creating intent-code/documentation divergence within the skill definition.

Content

No source excerpt is available for this finding.