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Security audit

Data Engineering

Security checks for vulnerabilities and agentic risk

Overview

This is a documentation-only data engineering guidance skill with no executable payload; the main caution is that some activation phrases are broad.

Installers should understand this skill may be invoked by common data engineering requests. Treat its output as expert guidance and review any generated migration, backfill, deletion, credential-rotation, or production pipeline steps before applying them to real infrastructure.

A.I.G

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

SkillSpector

Vulnerability Patterns
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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)

Vague Triggers

Medium
Confidence
95% confidence
Finding
The skill exposes very broad natural-language trigger phrases such as 'Help with [Spark/Airflow/dbt/Kafka] issue' and 'Optimize this query/pipeline,' which can overlap with ordinary user requests outside the intended scoped workflow. In an agent environment, this increases the chance of accidental invocation or prompt-routing hijack, causing the skill to activate when the user did not explicitly intend to enter this command-center behavior.

Static analysis

No suspicious patterns detected.