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Security audit

Rapper

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward SenseAudio music-generation helper that discloses its API key and external API use.

Install only if you intend to use SenseAudio and are comfortable providing a SENSEAUDIO_API_KEY. Avoid sending private lyrics, personal data, or confidential creative briefs unless you trust SenseAudio's handling of that content.

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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (4)

External Transmission

Medium
Category
Data Exfiltration
Content
## Endpoint Summary

- Lyrics create: `POST https://api.senseaudio.cn/v1/song/lyrics/create`
- Lyrics pending: `GET https://api.senseaudio.cn/v1/song/lyrics/pending/:task_id`
- Song create: `POST https://api.senseaudio.cn/v1/song/music/create`
- Song pending: `GET https://api.senseaudio.cn/v1/song/music/pending/:task_id`
Confidence
50% confidence
Finding
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

External Transmission

Medium
Category
Data Exfiltration
Content
## Endpoint Summary

- Lyrics create: `POST https://api.senseaudio.cn/v1/song/lyrics/create`
- Lyrics pending: `GET https://api.senseaudio.cn/v1/song/lyrics/pending/:task_id`
- Song create: `POST https://api.senseaudio.cn/v1/song/music/create`
- Song pending: `GET https://api.senseaudio.cn/v1/song/music/pending/:task_id`
Confidence
50% confidence
Finding
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

External Transmission

Medium
Category
Data Exfiltration
Content
## Endpoint Summary

- Lyrics create: `POST https://api.senseaudio.cn/v1/song/lyrics/create`
- Lyrics pending: `GET https://api.senseaudio.cn/v1/song/lyrics/pending/:task_id`
- Song create: `POST https://api.senseaudio.cn/v1/song/music/create`
- Song pending: `GET https://api.senseaudio.cn/v1/song/music/pending/:task_id`
Confidence
50% confidence
Finding
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

External Transmission

Medium
Category
Data Exfiltration
Content
## Endpoint Summary

- Lyrics create: `POST https://api.senseaudio.cn/v1/song/lyrics/create`
- Lyrics pending: `GET https://api.senseaudio.cn/v1/song/lyrics/pending/:task_id`
- Song create: `POST https://api.senseaudio.cn/v1/song/music/create`
- Song pending: `GET https://api.senseaudio.cn/v1/song/music/pending/:task_id`
Confidence
50% confidence
Finding
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Static analysis

No suspicious patterns detected.