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Security audit

Media Buyer Helper

Security checks for vulnerabilities and agentic risk

Overview

This skill is a plain advisory guide for paid-ad campaign diagnostics and does not contain code, installers, persistence, or hidden data access.

Installers should expect this skill to help analyze paid advertising structures, bidding, budgets, tests, and anomalies. Avoid using it as a general marketing strategy skill, and provide only the campaign data needed for the requested analysis.

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
89% confidence
Finding

The activation criteria describe general 'media buyer execution support' and related concepts without clearly separating this skill from broader marketing advisory tasks. Ambiguous activation boundaries increase the chance of misrouting requests, which can produce incorrect outputs, bypass more appropriate domain safeguards, or create inconsistent agent behavior.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The trigger keywords are very broad marketing terms like 'media', 'campaign', 'performance', and 'optimize', which are likely to overlap with many unrelated marketing or analytics requests. This can cause the skill to activate outside its intended scope, leading to inappropriate handling of user requests, bad routing, or application of ad-buying-specific guidance in the wrong context.

Content

No source excerpt is available for this finding.