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Security audit

Logo设计指南免费版

Security checks for vulnerabilities and agentic risk

Overview

The skill is a logo-design guide with no malicious code, but it asks for command execution and file-writing authority that is not clearly needed or scoped.

Review this skill before installing if your agent grants declared tools automatically. It appears to be design guidance, not malware, but its command execution and file-writing permissions should be removed or tightly limited unless you specifically need the agent to create or modify local logo-related files.

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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Behavioral ASTexec() Call, eval() Call, Dynamic Import
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
Findings (6)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

The description is broad enough to match many generic design or development requests without clear trigger constraints. Over-broad activation increases the chance the skill is selected in irrelevant contexts, where its unnecessary tools or permissive instructions could be exposed.

Content

No source excerpt is available for this finding.

Context-Inappropriate Capability

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill requests read/exec/write capabilities even though its stated purpose is a logo design guide and instructional workflow. This creates unnecessary authority and expands the attack surface: if the skill is auto-invoked or its instructions are later extended, it could modify files or execute commands unrelated to the user’s design task.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The skill advertises exec/write-capable behavior without any warning, permission model, or discussion of filesystem/system side effects. When a skill can execute commands or write files, omitting guardrails makes accidental or unsafe actions more likely, especially if the skill is invoked automatically for routine design requests.

Content

No source excerpt is available for this finding.

Intent-Code Divergence

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

The document presents the free version as guidance-only, but later describes create/query/export operations and structured execution outputs as though the skill performs active actions. This mismatch can mislead the agent runtime or users into granting operational trust and tool usage that exceeds the intended safe scope.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The capability coverage section lists fragmented, vague, and highly generic keywords that could match a wide range of unrelated requests. In an agent routing system, this can cause over-selection of the skill and increase exposure of its exec/write permissions beyond the intended logo-guidance context.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
76% confidence
Finding

The display name, summary, and nearly all instructional content are presented in Chinese, with no indication that users may choose another language or locale. This can be a language/locale policy issue when a skill implicitly fixes the interaction language without opt-in or justification.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.