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Security audit

flydb-migration-scripts

Security checks for vulnerabilities and agentic risk

Overview

This is a scoped Flydb migration-script helper with no hidden execution, persistence, or data-exfiltration behavior found.

Install this skill if you want Chinese-language assistance managing Flydb migration scripts. Review generated SQL before execution, do not let it rewrite already-applied versioned migrations unless you intentionally accept the checksum/repair consequences, and run validate or dry-run checks before applying migrations to a database.

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
  • Behavioral ASTexec() Call, eval() Call, Dynamic Import
  • 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
93% confidence
Finding

This JSON eval file contains all user prompts and expected outputs in Chinese, with no indication that the skill supports other languages or that Chinese is a justified region-specific constraint. Under the policy, forcing a specific language without user opt-in is a natural-language policy violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

This markdown file presents all operational guidance in a single language and does not indicate that users can choose another language. Under the policy for natural-language issues, forcing a specific language without user opt-in is a locale/language policy violation unless the constraint is clearly justified.

Content

No source excerpt is available for this finding.