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Security audit

Psd Automator Skill Command

Security checks for vulnerabilities and agentic risk

Overview

This skill is a thin command wrapper for PSD automation, with local file changes that match its stated purpose but should be used carefully.

Install only if you intend to use the existing psd-automator workflow. Prefer --dry-run for unfamiliar tasks, review which PSD and output path will be used, and avoid running broad natural-language requests against sensitive design files unless you trust the underlying psd-automator core.

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
  • 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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (2)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
83% confidence
Finding

The argument syntax uses 中文需求 and the only concrete example is written in Chinese, which suggests the skill expects or favors Chinese input. The file does not state that other languages are supported, offer a language choice, or justify a China-specific restriction.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
89% confidence
Finding

The skill explicitly describes modifying a PSD and exporting a PNG to the local desktop, but the documentation does not warn users that invoking it can change existing files or create new local outputs. In a user-invocable command that accepts raw task input, lack of disclosure increases the risk of unintended file changes, overwrites, or privacy exposure through exported assets.

Content

No source excerpt is available for this finding.