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Security audit

Baidu Seo Toolkit

Security checks for vulnerabilities and agentic risk

Overview

This is a documentation-only Chinese search SEO skill with minor scoping issues but no hidden execution, persistence, credential access, or destructive behavior.

Installers should treat this as a low-risk SEO reference skill. Review the broad trigger if unexpected activation matters, and apply its SEO recommendations only where they match the target site, language, and platform rules.

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 (2)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The trigger phrase "SEO工具" is very broad and can match many generic SEO-related requests outside the intended Baidu/Chinese-search scope. This can cause the skill to activate unexpectedly, increasing the chance of inappropriate tool use or incorrect domain-specific guidance being injected into unrelated user workflows.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

The natural-language guidance says to add <html lang='zh-cmn-Hans'>, which enforces a specific language/locale setting. While the skill is China-search focused, the file does not state that this locale requirement is optional, user-selected, or limited to Chinese-language pages only.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.