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Security audit

Ltv Loyalty Winback

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed loyalty win-back guidance skill with no executable code, persistence, credential use, or hidden data movement.

Before installing, be aware this skill is designed for customer retention planning and may request business/customer metrics such as purchase recency, loyalty tier, points expiry, and consent rules. Use it with appropriately scoped or anonymized customer data where possible, and confirm intent if the user only gives vague business phrasing about falling repeat rates.

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
  • 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 (1)

Vague Triggers

Medium
Confidence
95% confidence
Finding
The trigger description is broad enough to activate on generic phrases like 'our repeat rate is falling' or 'silent customers,' which can cause the skill to run in situations where the user's intent is ambiguous. This is not a direct code-execution or data-exfiltration issue, but it can lead to misrouting, irrelevant automation advice, and unintended retention workflows being suggested when a more specific skill would be appropriate.

Static analysis

No suspicious patterns detected.