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Security audit

Brain Audit Marketing Advisor

Security checks for vulnerabilities and agentic risk

Overview

This is a Thai-language marketing advice skill with no executable code, credential handling, persistence, or hidden data access.

Install this if you want Thai-language marketing and sales coaching. If you want another language, tell the agent directly. Review any generated marketing claims before publishing, since the skill advises on persuasion and sales messaging but does not itself access accounts or publish content.

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
  • 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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill description and instructions are written to enforce Thai-language interaction by default, without indicating that the user can choose another language. This can create an unsafe or exclusionary interaction pattern where users may misunderstand advice, be unable to effectively consent, or receive business guidance in a language they did not request. In a marketing-advice skill this is not directly security-critical, but it can still degrade reliability and user control.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.