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Security audit

PlanSuite

Security checks for vulnerabilities and agentic risk

Overview

This is a simple planning workflow skill that writes local Markdown plan/progress files and does not contain executable code or hidden high-impact behavior.

Install this if you are comfortable with a Chinese-language planning workflow that creates and updates three Markdown tracking files in your current project directory. Review the generated plan before saying to execute it.

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
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (4)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

Line L08 presents the core skill behavior entirely in Chinese, which indicates a language-specific instruction in the skill documentation. There is no opt-in, alternative language option, or documented region-specific justification, so this creates a natural-language locale policy concern.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
98% confidence
Finding

The markdown template uses Chinese section headers exclusively (e.g. '关键发现', '决策记录', '验证命令/步骤', '回滚步骤') with no indication that language selection is optional or that the template is intended only for a Chinese-language context. This creates a natural-language policy issue because it imposes a specific language on users without opt-in.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
84% confidence
Finding

This markdown template includes Chinese-only section labels such as "状态" and "最近一次检查点" without any indication that language selection is optional or region-specific. That can violate a language/locale policy when a skill implicitly forces a specific language without user opt-in.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
96% confidence
Finding

The template headings and field labels from L05 onward are largely written in Chinese, with only partial English glosses. This can impose a specific language/locale on users without opt-in, which matches the policy category for language or locale constraints.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.