Natural-Language Policy Violations
Medium
- Category
- Not specified by scanner
- Confidence
- 85% confidence
- Finding
整个技能说明和输出格式均固定为中文，未说明是否支持其他语言，也未提供用户选择语言的机制。若组织要求尊重用户语言偏好，这种默认且未声明的单一语言约束可能构成自然语言策略违规。
- Content
Security audit
早餐推荐助手
Security checks for vulnerabilities and agentic risk
Overview
This breakfast helper stores and updates only its own food-preference files and can create a user-requested breakfast reminder, with no hidden code, exfiltration, or unrelated access found.
Install this if you want a Chinese-language breakfast assistant that keeps a small local fridge list, preference file, and recommendation history. Be careful when giving a full new fridge list because it can replace the prior fridge.md contents, and only create recurring reminders if you are comfortable with a scheduled agent turn continuing until cancelled.
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 (5)
Missing User Warnings
Medium
- Category
- Not specified by scanner
- Confidence
- 95% confidence
- Finding
该技能明确要求在首次使用时自动创建目录，并在更新食材场景下对 fridge.md 进行“完整覆盖”。虽然写入路径限定在技能工作目录内，但缺少显式确认、覆盖风险提示和备份机制，可能导致用户已有数据被无意清空或替换，属于持久化数据完整性风险。
- Content
Vague Triggers
Medium
- Category
- Not specified by scanner
- Confidence
- 90% confidence
- Finding
L029-L031 将“买了xxx”“查看食材”等日常短语直接作为触发示例，缺少更明确的上下文约束，容易与普通对话重叠。虽然文件说明了早餐/冰箱领域，但这些短语本身仍较通用，且未提供明确的排除条件或负例。
- Content
Missing User Warnings
Medium
- Category
- Not specified by scanner
- Confidence
- 92% confidence
- Finding
技能会创建 cron 定时任务并设置自动执行的 agentTurn，但没有要求向用户清楚说明这是持续性自动行为、会在未来反复触发，也未强调取消方式和权限边界。持久化自动执行机制本身会扩大误用面，一旦用户误解或误触发，就可能造成持续骚扰、意外通知或长期运行超出用户预期。
- Content
Natural-Language Policy Violations
Low
- Category
- Not specified by scanner
- Confidence
- 85% confidence
- Finding
The entire file is written in Chinese with no indication that the user can choose another language or that the skill is intentionally limited to a Chinese-speaking context. Under the stated policy, forcing a specific language without user opt-in can be a natural-language policy violation.
- Content