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Security audit

电商滋补品详情页设计助手

Security checks for vulnerabilities and agentic risk

Overview

This skill is mostly a coherent ecommerce page-design workflow, but it includes ungated watermark-removal instructions for commercial product images and broad triggers that could apply it outside its niche.

Review before installing. The skill does not show malware-like behavior, persistence, credential access, or remote code execution, but it should only be used on product images the user owns or is authorized to modify. Its activation criteria should also be narrowed so ordinary product-page design requests do not automatically inherit TCM health-claims guidance or watermark-removal behavior.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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 (4)

Missing User Warnings

High
Category
Not specified by scanner
Confidence
98% confidence
Finding

The skill provides concrete watermark-removal instructions but gives no warning to verify ownership, authorization, licensing, or legal restrictions before doing so. This is dangerous because watermark removal can facilitate copyright infringement, provenance concealment, or misuse of third-party product images in a commercial setting.

Content

No source excerpt is available for this finding.

Ssd 4

High
Category
Not specified by scanner
Confidence
99% confidence
Finding

The workflow explicitly includes removing watermarks and then exporting clean commercial assets, which operationalizes potentially infringing image laundering as part of normal use. In ecommerce context this is especially risky because it can enable unauthorized reuse of competitors' or licensors' product imagery at scale, increasing legal and trust harms.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The trigger phrases in the metadata are broad enough to match generic requests like '做详情页' or '产品详情页', which can cause the skill to activate outside its intended niche. Over-broad activation is dangerous because it can unexpectedly steer unrelated user tasks into a workflow that includes compliance-sensitive claims and watermark-removal steps.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The '何时使用' section lists ambiguous activation cues without boundaries, so the agent may invoke the skill for ordinary design help that merely mentions detail pages or export slices. In this skill, accidental activation is more dangerous because later steps include regulated-health marketing guidance and image-manipulation instructions that should not be applied broadly.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.