Back to skill

Security audit

电商与平台结算专家

Security checks for vulnerabilities and agentic risk

Overview

This is a local e-commerce settlement checking skill, with the main caveat that it keeps a small local trial-use counter.

Installers should know this skill runs local reconciliation checks on pasted financial tables and keeps a hidden local counter for the five-use trial. Review that monetization and local state behavior if you require a fully stateless tool, but no artifact-backed exfiltration or destructive behavior was found.

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 (82)

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.

Tp4

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The skill advertises itself as a broad router and expert package covering 11 settlement sub-skills, but the findings indicate the implementation may only handle narrow or different scenarios. This is dangerous because users may rely on omitted checks and interpret a clean result as comprehensive coverage, causing financial misstatements, missed disputes, or incorrect operational decisions.

Content

No source excerpt is available for this finding.