Security audit

Weidian

Security checks for vulnerabilities and agentic risk

Overview

This is a plain guidance-only skill for using Weidian and does not request access to files, accounts, tools, or execution privileges.

This skill appears safe to install for Weidian-related business guidance. Users should still verify current Weidian fees, feature limits, and regulated-category qualification requirements in the official app before relying on the advice, and should review any generated sales copy for compliance and accuracy before posting it.

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

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

Low

Category: Not specified by scanner
Confidence: 85% confidence
Finding: The description text on L04 is partly in Chinese and partly in English, but the skill does not state any language-selection behavior or user opt-in. This can conflict with a language/locale policy requiring the skill to respect the user's preferred language rather than implicitly forcing a mixed-language experience.
Content: No source excerpt is available for this finding.