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Security audit

Aesthetic Builder

Security checks for vulnerabilities and agentic risk

Overview

This is a Chinese-language markdown skill for generating aesthetic design-system skills; it is coherent and non-executable, but users should review generated skills before enabling them.

Install this only if you want a Chinese-language aesthetic-system generator. Review any generated Skill files before enabling them, especially because the skill can write new skills under a skills directory and may activate on broad design phrases like visual style or color scheme.

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
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Findings (9)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The trigger list is very broad and includes common phrases like '设计风格', '视觉风格', and '配色方案', which can cause the skill to activate in ordinary design conversations where the user did not intend to invoke this specialized skill. Overbroad activation increases the chance of misrouting user requests, context capture beyond intended scope, and accidental execution of downstream generation behavior.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

The skill is written entirely in Chinese without a documented language/locale constraint or fallback behavior, which can cause operators or orchestrators to misinterpret its instructions or activate it for users who cannot understand its outputs. This is primarily a safety and reliability issue: misunderstanding of capability, scope, or generated content can lead to incorrect use and weakened human review.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The file is entirely written in Chinese and appears to define the skill’s operating instructions and output behavior without any visible user-locale negotiation or documented justification. This can cause the agent to respond in an unexpected language, reducing transparency and making it harder for users or downstream reviewers to validate outputs, especially in safety-sensitive review chains.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

This markdown file applies to the vague-trigger category. Line L314 says the generated description must contain a one-line aesthetic description plus trigger words, but it does not define a bounded list of trigger phrases, activation constraints, or negative examples, which can lead to overly broad invocation behavior when the skill is assembled.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

This markdown exemplar uses Chinese throughout the title, input, output, and explanatory sections, which effectively forces a specific language for users reading or reusing the skill. The file does not indicate that Chinese is optional, user-selected, or required for a documented region-specific purpose.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The entire exemplar is written as a prescriptive output template in Chinese, and there is no indication that users may choose another language or that the skill is intentionally restricted to a Chinese-only audience. Under the policy, natural-language files that impose a language or locale without opt-in should be flagged.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
84% confidence
Finding

This markdown file presents all user-facing descriptions and templates exclusively in Chinese. Under the policy, forcing a specific language without offering a language or locale choice can be a natural-language policy violation unless the locale constraint is clearly documented and justified.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
89% confidence
Finding

This markdown file presents all skill content in a single language and does not indicate that the user can opt into another language or that the skill is intentionally region-specific. Under the policy, forcing a specific language without user choice can be a natural-language policy violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
89% confidence
Finding

该 markdown 文件通篇以中文撰写,且未见任何说明表明这是可选语言、区域特定内容,或为用户提供其他语言选择。根据规则,若技能在自然语言层面强制特定语言而未获得用户 opt-in,可构成语言/locale 政策问题。

Content

No source excerpt is available for this finding.