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Security audit

电商促销海报 | 营销海报 | 大促海报 | 活动图生成 | 青虎AI

Security checks for vulnerabilities and agentic risk

Overview

This skill is a coherent marketing-image generation helper, with disclosed qhkit installation, token setup, and image-generation workflows.

Before installing, confirm you are comfortable installing the qhkit npm CLI and possibly Node, configuring a qhkit token, and sending referenced product images or prompts to the qinghu service for generation. Prefer existing Node/npm where available, review any global install or PATH changes, and avoid providing sensitive product images unless the service is appropriate for that data.

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
  • Rogue AgentSelf-Modification, Session Persistence
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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
94% confidence
Finding

The manifest says the skill 'must trigger' whenever a user asks to make promotional posters, activity images, discount images, holiday marketing images, or major-sale assets. These phrases are broad and likely to overlap with ordinary user requests, and the file does not provide negative examples or clear boundaries for when the skill should not activate.

Content

No source excerpt is available for this finding.

Rp1

Medium
Category
MCP Rug Pull
Confidence
70% confidence
Finding

npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.

Content

No source excerpt is available for this finding.

Session Persistence

Medium
Category
Rogue Agent
Confidence
84% confidence
Finding

The documented bootstrap flow leaves software installed under the user's home directory and changes command resolution via PATH. In agent environments, that persistence can outlive the original task and influence unrelated future operations, increasing the blast radius if the installed tool is later compromised or misused.

Content

Scanner excerpt · SKILL.md (reported line 54)May include surrounding context.

Linux 二进制安装(装到用户目录,无需 root;先校验官方 SHA256 再解包):

cd /tmp && curl -fsSLO https://nodejs.org/dist/v22.22.3/node-v22.22.3-linux-x64.tar.xz cd /tmp && curl -fsSL https://nodejs.org/dist/v22.22.3/SHASUMS256.txt | grep ' node-v22.22.3-linux-x64.tar.xz$' | sha256sum -c - mkdir -p "$HOME/.local/lib" && tar -xJf /tmp/node-v22.22.3-linux-x64.tar.xz -C "$HOME/.local/lib" export PATH="$HOME/.local/lib/node-v22.22.3-linux-x64/bin:$PATH"

text

Session Persistence

Medium
Category
Rogue Agent
Confidence
84% confidence
Finding

The documented bootstrap flow leaves software installed under the user's home directory and changes command resolution via PATH. In agent environments, that persistence can outlive the original task and influence unrelated future operations, increasing the blast radius if the installed tool is later compromised or misused.

Content

Scanner excerpt · SKILL.md (reported line 54)May include surrounding context.

Linux 二进制安装(装到用户目录,无需 root;先校验官方 SHA256 再解包):

cd /tmp && curl -fsSLO https://nodejs.org/dist/v22.22.3/node-v22.22.3-linux-x64.tar.xz cd /tmp && curl -fsSL https://nodejs.org/dist/v22.22.3/SHASUMS256.txt | grep ' node-v22.22.3-linux-x64.tar.xz$' | sha256sum -c - mkdir -p "$HOME/.local/lib" && tar -xJf /tmp/node-v22.22.3-linux-x64.tar.xz -C "$HOME/.local/lib" export PATH="$HOME/.local/lib/node-v22.22.3-linux-x64/bin:$PATH"

text

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
89% confidence
Finding

The file directs the agent to require the 'cn' site and to send users the domestic iqinghu.com key-acquisition flow, only preserving the international configuration if the user explicitly says they use AutoAGC. This imposes a locale/service choice by default rather than offering the user a language/region option up front.

Content

No source excerpt is available for this finding.

Vague Triggers

Low
Category
Not specified by scanner
Confidence
84% confidence
Finding

The markdown lists only a couple of example utterances such as making a Double 11/Black Friday/Christmas poster or a new-product launch image, but it does not state what similar requests should be excluded. Without constraints or counterexamples, the activation boundary remains ambiguous.

Content

No source excerpt is available for this finding.