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Security audit

Jdl Express

Security checks for vulnerabilities and agentic risk

Overview

This JD Logistics skill is purpose-aligned and discloses its local storage behavior, with no evidence of hidden execution or data misuse.

Before installing, be aware that using local runtime features may save shipment history, subscriptions, and possibly address records under ~/.openclaw/data/jdl-express/. Use the documented privacy clear/export controls if you do not want that data retained.

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
  • Rogue AgentSelf-Modification, Session Persistence
  • 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)

Session Persistence

Medium
Category
Rogue Agent
Confidence
60% confidence
Finding

Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.

Content

Scanner excerpt · SKILL.md (reported line 33)May include surrounding context.

md
## Local Persistence

When the local CLI/runtime code is used, this skill may create and persist local data under:

- `~/.openclaw/data/jdl-express/jdlexpress.db`
  - stores query history

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
91% confidence
Finding

The README presents all user-facing descriptions and examples only in Chinese, and does not indicate that the skill is region-specific or provide an opt-in for language preference. Under the policy rule, forcing a specific language without user choice can be a natural-language policy violation.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.