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Security audit

代理网络工具免费版

Security checks for vulnerabilities and agentic risk

Overview

This skill is a coherent proxy tool, but it should be reviewed because it can route user web requests through third-party proxy nodes without strong warnings or tight activation boundaries.

Install this only if you intentionally want an agent to create and use third-party SOCKS5 proxies. Avoid sending passwords, session cookies, personal data, private network URLs, or sensitive API traffic through the proxy, and treat generated proxy credentials as secrets. Configure agents to ask before proxying requests and to keep use within applicable laws and site terms.

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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Findings (6)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The description lists generic keywords such as '代理', '工具', 'api', and '网络请求' as applicable triggers. These terms are broad and common in normal developer conversations, and the file does not provide clear negative examples or explicit constraints on when the skill should or should not activate.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The skill routes user-specified HTTP traffic through third-party proxy infrastructure but does not prominently warn that destinations, headers, and potentially sensitive content may transit or be observable by external network operators. In this context, the risk is elevated because the skill is explicitly designed for proxy-based request forwarding and geolocation evasion, so users may unknowingly send sensitive requests through untrusted intermediaries.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

The '能力覆盖范围' statement includes fragmented, non-specific phrases like '通过去中心化' and '代理发起网络请求', which do not clearly define invocation boundaries. Without concrete trigger phrases or exclusion conditions, the skill may be selected for unrelated requests involving networking, regions, or proxies.

Content

No source excerpt is available for this finding.

Intent-Code Divergence

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The skill warns against echoing or logging secrets, yet its example output includes full proxy credentials. In practice, users and agent implementations often copy example output patterns into logs, chat responses, or telemetry, which can leak live or reusable proxy access and enable unauthorized use of paid network resources or attribution abuse.

Content

No source excerpt is available for this finding.

Description-Behavior Mismatch

Low
Category
Not specified by scanner
Confidence
94% confidence
Finding

The description claims '去除外部依赖引用', implying reduced or removed external dependencies. However, the dependency section later states that curl is required, jq is recommended, and the proxy network API is mandatory. This is a direct mismatch between the stated differentiator and the documented implementation requirements.

Content

No source excerpt is available for this finding.

Description-Behavior Mismatch

Low
Category
Not specified by scanner
Confidence
82% confidence
Finding

The capability table explicitly marks '请求重试与熔断' as unsupported in the free version. Later, the skill documents recovery behavior such as retrying after service unavailability, which presents retry behavior as part of the skill's operation. This creates a user-facing mismatch about what the free edition actually does.

Content

No source excerpt is available for this finding.