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Security audit

Phy Db Migration Auditor

Security checks for vulnerabilities and agentic risk

Overview

This skill is a local database migration review guide that reads migration and source files to warn about risky schema changes, with no evidence of hidden execution, network use, persistence, or credential handling.

Before installing, understand that the skill may inspect local migration files and source files to find schema risks and code references. Treat generated rollback scripts as review material, not something to run without database-owner approval and testing.

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 (1)

Description-Behavior Mismatch

Low
Category
Not specified by scanner
Confidence
89% confidence
Finding

The manifest description says the skill parses migrations from Alembic, Flyway, Django, Rails ActiveRecord, and Prisma Migrate, but the documented detection logic also targets Liquibase and generic Plain SQL. This is a genuine description/behavior mismatch because the skill presents a more limited supported scope than the code examples implement.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.