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Security audit

Csr Analyzer

Security checks for vulnerabilities and agentic risk

Overview

This skill is a focused document-analysis helper that reads user-provided automotive quality documents and creates a local CSR judgment report, with no evidence of hidden execution, network access, or credential use.

Before installing, be aware that uploaded quality documents may contain supplier or customer-sensitive information, and the generated CSR report will be saved as a local Markdown file. Use it for intended automotive CSR analysis and delete generated reports if they should not remain on disk.

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 (2)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The trigger rules include broad everyday phrases such as '分析这份文档' and '帮我看看这份' when an attachment is present. This can cause the skill to activate on unrelated uploads, leading to unintended processing of non-automotive documents and unnecessary access to user-provided content.

Content

No source excerpt is available for this finding.

Description-Behavior Mismatch

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The skill states that uploaded documents are analyzed only within the current session and are not retained, yet the workflow explicitly requires writing a persistent Markdown report to disk. This creates a data-handling inconsistency that can expose sensitive customer or supplier quality information beyond the session boundary and misleads users about retention behavior.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.