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Security audit

Edge Tts Chinese

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward Chinese-focused text-to-speech helper with no evidence of hidden persistence, privilege escalation, or unrelated data access.

Install only if you are comfortable using an external Edge TTS-based service for the text you provide. Avoid sending confidential articles or private documents unless you have reviewed the edge_tts data handling expectations.

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
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • 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 (3)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The description states '仅限中文' ('Chinese only'), which is a language/locale restriction in natural-language documentation. Under the policy, forcing a specific language without user choice or a clearly justified region-specific constraint is a violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The module description states '仅限中文' and the CLI help text repeatedly frames input as Chinese-only, which imposes a language restriction. The file does not offer a user language choice or explain a justified region-specific constraint, so this is a natural-language locale policy violation under the stated rules.

Content

No source excerpt is available for this finding.

Intent-Code Divergence

Low
Category
Not specified by scanner
Confidence
92% confidence
Finding

The module documentation states '仅限中文' and describes converting Chinese articles to speech, implying an enforced scope restriction. In practice, the program accepts arbitrary text from --text, --file, or stdin and passes it directly to edge_tts without validating that the content is Chinese.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.