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Security audit

承运司机运费结算核对(免费版)

Security checks for vulnerabilities and agentic risk

Overview

This is a local freight settlement checker with no hidden network use, persistence, credential access, or data-changing behavior found.

Install only if you want a Chinese-language, local-only checker for driver freight settlement sheets. It does not verify contracts, external TMS/oil-card records, or legal validity of deductions, and the free version explicitly omits several higher-level checks, so users should not treat a clean result as approval to pay without business review.

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
  • 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
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (5)

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 55)May include surrounding context.

md
node scripts/run.mjs --sample # 先看样例

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 56)May include surrounding context.

md
node scripts/run.mjs --sample # 先看样例

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The file’s comments, sample input, user guidance, error messages, and final disclaimer are written in Chinese, and the runtime responses returned by the skill are also Chinese-only. Because the skill does not offer users a language option or state that it is intentionally limited to a Chinese-speaking or region-specific context, this is a natural-language locale policy concern.

Content

No source excerpt is available for this finding.

Intent-Code Divergence

Low
Category
Not specified by scanner
Confidence
87% confidence
Finding

The comment says non-JSON input is treated as plain text material such as '直接粘贴的合同全文', implying broad document support. However, the script consistently instructs users to provide a driver/carrier freight settlement statement with specific columns and later treats non-success outcomes as insufficient material, so the documentation overstates what the skill meaningfully supports.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
84% confidence
Finding

This JSON file's only natural-language content is entirely in Chinese, and there is no indication that use of Chinese is optional or limited to a documented region-specific context. Under the language/locale policy rule, forcing a specific language without user opt-in can be a policy concern.

Content

No source excerpt is available for this finding.