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Security audit

商场联营抽成与保底核对(免费版)

Security checks for vulnerabilities and agentic risk

Overview

This skill is a local Chinese-language reconciliation checker that reads user-provided table data and performs disclosed arithmetic checks without network use, persistence, or data mutation.

Before installing, users should understand this is a local Chinese-language checker for copied table text, not a legal, tax, contract, POS, ERP, or full audit tool. Review the runtime list of checks that ran and the checks explicitly not run before relying on results for month-end financial decisions.

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 41)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 42)May include surrounding context.

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

Intent-Code Divergence

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The documentation presents conflicting statements about what the free version does and does not check, especially around duplicate charging, the 'higher of commission or minimum guarantee' rule, and other validation logic. In a financial reconciliation skill, scope ambiguity can cause users to rely on checks that are not actually performed, leading to missed billing errors or false assurance during month-end review.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The file’s natural-language descriptions and generated user-facing messages are written entirely in Chinese, and the runtime strings returned to users are also fixed in Chinese. There is no indication that users can opt into another language or that the skill is explicitly limited to a Chinese-only regional/compliance context.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
94% confidence
Finding

The only natural-language content in this file is a Chinese-only sample dataset, which implies a fixed language/locale choice. Under the policy, locale-specific content should either offer user opt-in or be clearly documented as region-specific; neither is present in this file.

Content

No source excerpt is available for this finding.