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Security audit

电商详情页复刻 | 详情页模仿 | 高转化设计 | 竞品详情 | LinkPix

Security checks for vulnerabilities and agentic risk

Overview

This skill is a coherent image-generation workflow that uses a disclosed external CLI, with ordinary installation and token-handling risks users should understand.

Before installing, confirm you trust the @iqinghu/qhkit npm package and the iqinghu.com service, since the workflow may install or update local tooling, store or read a qhkit API token, upload your selected images, and consume account credits. Prefer pinned versions or a reviewed local install for stricter environments, and avoid entering tokens in logged/shared terminals.

A.I.G

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

SkillSpector

Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Rogue AgentSelf-Modification, Session Persistence
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (5)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The documentation contains multiple installation and shell commands that modify the environment, including global npm installs, user-local binary extraction, and PATH changes, but it does not clearly warn that these actions alter the user's system and may persist beyond the current task. Users may execute commands without understanding they are changing toolchains, package state, or shell configuration.

Content

No source excerpt is available for this finding.

Rp1

Medium
Category
MCP Rug Pull
Confidence
91% confidence
Finding

The skill instructs use of npx @iqinghu/qhkit without pinning a specific version, which allows whatever package version is current at execution time to run. That creates a supply-chain risk: a compromised, malicious, or breaking upstream release could be fetched and executed on the user's machine with little review.

Content

No source excerpt is available for this finding.

Session Persistence

Medium
Category
Rogue Agent
Confidence
87% confidence
Finding

This duplicated finding points to the same persistence behavior: extracting Node into a user-controlled directory and exporting that directory into PATH, potentially across future sessions. While not overtly malicious, persistence mechanisms are security-relevant because they make downloaded tooling continue to execute after the immediate task is over.

Content

Scanner excerpt · SKILL.md (reported line 49)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
87% confidence
Finding

This duplicated finding points to the same persistence behavior: extracting Node into a user-controlled directory and exporting that directory into PATH, potentially across future sessions. While not overtly malicious, persistence mechanisms are security-relevant because they make downloaded tooling continue to execute after the immediate task is over.

Content

Scanner excerpt · SKILL.md (reported line 49)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

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill tells users to set API tokens via CLI config or environment variables but does not warn about credential storage, shell history exposure, process environment leakage, or persistence in local config files. This can lead to accidental secret disclosure, especially on shared machines or when commands are copied into logged terminals.

Content

No source excerpt is available for this finding.