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Security audit

促销价格与划线价合规核对(免费版)

Security checks for vulnerabilities and agentic risk

Overview

This skill is a local price-ledger checking tool that reads user-provided data and does not show hidden network, credential, persistence, or destructive behavior.

Install only if you want a Chinese-language local checker for promotional price ledger text. It uses Bash to run bundled Node code and reads the input file you choose, so review the ledger contents before running; it does not replace legal or regulatory review and clearly omits several advanced checks.

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 Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • 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 (6)

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 # 先看样例(干净样例,0 命中)

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 49)May include surrounding context.

md
node scripts/run.mjs --sample # 先看样例(干净样例,0 命中)

Lp1

High
Category
MCP Least Privilege
Confidence
75% confidence
Finding

The skill uses 'env' capability that is not listed in its permissions. This may indicate deceptive intent or missing permission declarations.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

This JavaScript file embeds user-facing descriptions, contract text, and operational guidance entirely in Chinese. Because the file does not state that the skill is region-specific or provide any user opt-in for language/locale, it effectively forces a specific language in a way that can violate organizational language-choice policy.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
87% confidence
Finding

This manifest-type file contains only Chinese headers, values, and annotations in the primary sample text, which implies a fixed language/locale behavior. Under the policy rules, forcing a specific language without user opt-in or a documented regional justification is a natural-language policy concern.

Content

No source excerpt is available for this finding.

Vague Triggers

Low
Category
Not specified by scanner
Confidence
84% confidence
Finding

The manifest says '触发词包括 促销价格与划线价合规核对、促销活动价格台账对不上', but it does not specify whether these are the only triggers, what contexts qualify, or any negative examples. Although the phrases are somewhat domain-specific, the activation description still lacks clear scope constraints required to avoid unintended invocation behavior.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.