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Security audit

沙箱智能体对话 Chat

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed wrapper for a hosted dLazy chat agent, with expected external API use, credential storage, and optional file upload.

Install only if you intend to use dLazy's hosted service. Prompts, options, project/session metadata, and any files passed with --files may be sent to dLazy, and login stores an API key locally; use npx if you prefer not to keep a global CLI installed.

A.I.G

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

SkillSpector

Vulnerability Patterns
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • 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
  • 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 10)May include surrounding context.

md
[English](./SKILL.md) · [中文](./SKILL-cn.md)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

该文件是 markdown，适用 SQP-1。列出的触发词如“对话”“和 agent 聊”“继续某个项目”都较为泛化，缺少明确边界、限定场景或反例说明，容易与普通聊天或一般任务请求重叠。

Content

No source excerpt is available for this finding.

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL-cn.md (reported line 124)May include surrounding context.

md
## 错误处理

| Code | 错误类型                         | 示例信息                                                                                                                 |
| ---- | -------------------------------- | ------------------------------------------------------------------------------------------------------------------------ |
| 401  | 未授权 (API Key缺失或无效)       | `ok: false, code: "unauthorized", message: "API key is missing or invalid"`                                                              |
| 501  | 缺少必填参数                     | `error: required option '--prompt <prompt>' not specified`                                                               |

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The listed trigger phrases include generic terms like "chat," "talk to the agent," and "continue a project," which are broad enough to match ordinary user requests outside a narrow dlazy-specific context. The section 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.

Whitespace Padding

Medium
Category
Prompt Injection
Confidence
70% confidence
Finding

Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.

Content

Scanner excerpt · SKILL.md (reported line 124)May include surrounding context.

md
## Error Handling

| Code | Error Type                         | Example Message                                                                                                          |
| ---- | ---------------------------------- | ------------------------------------------------------------------------------------------------------------------------ |
| 401  | Unauthorized (No API Key)          | `ok: false, code: "unauthorized", message: "API key is missing or invalid"`                                                              |
| 501  | Missing required parameter         | `error: required option '--prompt <prompt>' not specified`                                                              |

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
84% confidence
Finding

该文件中的自然语言指令使用“您必须明确告知用户”等强制性中文输出表述，但未在这些指令处说明应按用户语言偏好回应。虽然文档顶部有英文链接，但这里的执行指令本身没有提供语言/locale 选择，可能与组织的语言选择政策冲突。

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
88% confidence
Finding

The description and title present mixed English and Chinese content, but the file does not state that the user can choose a preferred language or that the skill is intentionally bilingual. This can conflict with language/locale policy requirements where language choice should be explicit or opt-in.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.