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Security audit

bank-list-guider

Security checks for vulnerabilities and agentic risk

Overview

This is a simple Chinese-language reference skill that answers which banks a treasury system supports, with no executable code or hidden access.

Install this only for users who need Chinese-language treasury-system bank support answers, or add translations and locale handling. Avoid recording unmet bank requests with personal or sensitive details unless the user explicitly agrees and a storage process is defined.

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 (2)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The skill description and all operating instructions are written exclusively in Chinese and frame the interaction as Chinese-language customer queries, without offering a language choice or documenting that the skill is intentionally limited to a Chinese-speaking region or audience. This can violate language/locale policy when users are not explicitly given an opt-in or alternative.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
89% confidence
Finding

This markdown file presents all user-facing content in a single language and does not mention that the skill is Chinese-only, region-specific, or user-selectable by locale. Under the policy, forcing a specific language without user opt-in can be a natural-language policy violation.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.