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Security audit

Retargeting Funnel

Security checks for vulnerabilities and agentic risk

Overview

The skill is a coherent retargeting guide, but it directs persistent third-party behavioral tracking and hashed customer identifier sharing without consent or privacy guardrails.

Review this carefully before installing or using it. It should only be used with a consent-management flow, updated privacy notice, regional privacy/legal review, platform-policy review, minimized event and identifier sharing, and clear opt-out and deletion handling.

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
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (3)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill provides detailed instructions for behavioral tracking and retargeting across Meta, Google, and TikTok using granular events such as product views, cart additions, checkout starts, and purchases, but it does not mention obtaining user consent, honoring regional privacy requirements, or providing notice about profiling and ad targeting. In a marketing automation context, that omission can lead operators to deploy privacy-invasive tracking and audience segmentation in ways that violate platform policies or data protection laws, especially when combined with server-side event forwarding and cross-platform audience sharing.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The document recommends browser pixels and server-side event tracking to multiple advertising platforms without warning that detailed browsing, cart, checkout, and purchase events will be transmitted to third parties. In a retargeting skill, this omission is significant because the whole purpose is cross-platform behavioral tracking, which can lead to privacy violations, noncompliant data sharing, and excessive collection if deployed without consent and governance controls.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The guide tells implementers to send hashed customer data for Google Enhanced Conversions but does not mention notice, consent, lawful basis, minimization, retention, or secure handling. Even though hashing is referenced, hashed identifiers used for ad matching are still privacy-sensitive and can create regulatory and compliance exposure if collected or transmitted without appropriate user consent and disclosures.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.