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Security audit

AK Data Timeout Market Query

Security checks for vulnerabilities and agentic risk

Overview

This skill is a read-only operational reporting guide for timeout analysis, with no hidden install, persistence, or destructive behavior found.

Before installing, confirm users who run it have legitimate read access to the referenced job tables and understand that reports may include operational identifiers such as req_ssn. The skill should remain limited to read-only diagnostics and single-day scoped queries as documented.

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
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • 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)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The skill content is written as mandatory operational guidance in Chinese, including default behavior and routing instructions, but it does not state that the user can choose another language. This creates a language/locale policy concern because the skill appears to enforce a specific language without explicit user opt-in or a documented region-specific justification.

Content

No source excerpt is available for this finding.

Intent-Code Divergence

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The output contract includes median, p90, p95, and samples, while the only concrete duration SQL returns timeout_cnt, avg_hours, and max_hours, and no sample SQL template is actually defined. This is an active documentation-to-implementation mismatch because the file specifies these outputs as part of the skill contract but does not implement them in the shown execution logic.

Content

No source excerpt is available for this finding.