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Security audit

Class A 品牌化身孵化器

Security checks for vulnerabilities and agentic risk

Overview

This skill is a text-only brand-avatar generator with no executable code, persistence, data access, or hidden high-impact behavior.

Install this if you want a Chinese-language brand persona/DID generator. Non-Chinese users should expect Chinese templates unless the agent adapts them, and users should provide only the brand/address details they intend to include in the generated identity report.

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 (3)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The invocation guidance says to 'wake up this SKILL' and provide a brand name, which is a very broad activation condition with no explicit trigger phrase, scope limit, or confirmation boundary. In agent environments, vague activation language can cause accidental or unintended invocation in unrelated conversations, increasing the chance the skill runs on insufficient context or against user intent.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill explicitly addresses the agent in Chinese and all required interaction/output templates are Chinese-only, with no user language negotiation or fallback. This can exclude users, cause misunderstanding of instructions or outputs, and create unsafe execution contexts if a user assumes the skill will operate in another language while the agent follows embedded Chinese-only constraints.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
81% confidence
Finding

All user-facing instructions and examples are presented only in Chinese, and the document does not mention any option to use another language. This can be a natural-language policy issue when a skill implicitly forces a specific language without user opt-in or documented justification.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.