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Security audit

Dqf Driver Qualification File Audit

Security checks for vulnerabilities and agentic risk

Overview

This is a documentation-only DQF audit helper that stays within its stated draft-review purpose and includes clear limits against official filing, system logins, and sensitive identifier disclosure.

Use this only as a draft pre-audit aid. Avoid pasting full CDL numbers, SSNs, full addresses, or medical details into chat, and have the DER, compliance counsel, or qualified safety staff review findings before taking operational action.

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 (1)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
84% confidence
Finding

The skill instructions are entirely prescriptive in English and direct the agent to produce fixed-format output, but they do not offer any language or locale choice to the user. For a user-facing audit skill, this can constitute a language-policy issue when the skill effectively forces a specific language without opt-in.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.