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Security audit

多份合同条款差异比对(免费版)

Security checks for vulnerabilities and agentic risk

Overview

This skill is a local Chinese contract-clause comparison tool with disclosed limits and no evidence of hidden network, credential, persistence, or destructive behavior.

Install only if you want a local tool for Chinese-style, same-template contract clause comparison. It can help identify missing or changed clauses, but it does not give legal advice, validate legality, inspect signatures, or perform the paid-version field/date/amount checks listed as out of scope.

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
  • 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 (7)

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 46)May include surrounding context.

md
node scripts/run.mjs --sample

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 47)May include surrounding context.

md
node scripts/run.mjs --sample

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 48)May include surrounding context.

md
node scripts/run.mjs --sample

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The description says '触发词包括' and then lists phrases such as '合同审查', '内审', and '多份合同', which are broad terms that may match many ordinary requests beyond this skill's narrow function of same-template clause comparison. The file does not provide exclusion conditions or negative examples to clarify when the skill should not activate.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

This JavaScript skill is filled with Chinese-only natural-language instructions and output expectations, such as clause markers and user-facing behavior descriptions, but it does not provide any opt-in or alternative locale. Under the policy, forcing a specific language without user choice is a natural-language policy violation unless the locale restriction is clearly documented and justified.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

The guidance tells users to provide contracts using Chinese section titles like "合同一" and clause markers like "第X条", and the insufficiency messages are also Chinese-only. This effectively imposes a specific language/locale on users without offering a choice or clearly documenting a justified regional constraint.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The only natural-language content in this manifest-style JSON file is entirely in Chinese and provides no indication that language selection is optional or user-configurable. Under the stated policy, forcing a specific language or locale without user opt-in is a reportable natural-language policy violation.

Content

No source excerpt is available for this finding.