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Security audit

SEO Audit Pro

Security checks for vulnerabilities and agentic risk

Overview

This SEO audit skill is a plain Markdown checklist that asks the agent to fetch a target page and compare competitors, which fits its stated purpose.

Install only if you are comfortable with the agent fetching the URL you provide and possibly visiting competitor pages for comparison. Avoid using it on private, unpublished, or access-controlled pages unless you intend that browsing activity.

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
  • 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
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (2)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The trigger phrases are broad enough to activate on common requests like 'check SEO' or 'audit this page', which can cause the skill to run in situations the user may not realize will initiate URL fetching and competitor analysis. This increases the chance of unintended external access, scope creep, or the agent performing actions beyond the user's informed expectations.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The process explicitly instructs the agent to load target URLs and compare them against competitor pages, but the skill does not warn the user that it will contact third-party sites. Without clear disclosure, users may unknowingly trigger external requests that expose browsing intent, consume resources, or access unintended destinations.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.