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Security audit

AI 内容检测 AI Detect

Security checks for vulnerabilities and agentic risk

Overview

The skill documents a coherent media-detection workflow, including external uploads, account authentication, and local API-key storage.

Install only if you trust dLazy to receive the media you select and accept its service charges. Review its privacy and retention terms before submitting sensitive files, protect the saved API key, and treat detection scores as estimates rather than proof.

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
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • 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)

Description-Behavior Mismatch

High
Category
MCP Tool Poisoning
Confidence
97% confidence
Finding

Authentication could support a larger detection workflow, but the supplied chunk contains only that step and does not implement or invoke the advertised analysis. This assessment is limited to the supplied code; the behavior of the external dlazy command is not shown.

Content

No source excerpt is available for this finding.

Description-Behavior Mismatch

High
Category
MCP Tool Poisoning
Confidence
95% confidence
Finding

Authentication could support a detection service, but the supplied chunk provides no connection to such a service and implements none of the declared detection capabilities. Its observable purpose is login, materially different from the advertised analysis. The command alone does not establish how credentials are handled or whether any data is transmitted.

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 155)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               | `Provide one of image_url, video_url, or audio_url`                                             |

Static analysis

No suspicious patterns detected.