Security audit

DeepWiki

Security checks for vulnerabilities and agentic risk

Overview

This skill does what it says: it sends user-requested public GitHub repository questions to DeepWiki and prints the response.

Install this only if you are comfortable sending the repository name and any question or wiki path you type to DeepWiki. Avoid entering private repository details or sensitive internal information unless you intend to share it with that service.

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

Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
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)

Missing User Warnings

Medium

Category: Not specified by scanner
Confidence: 89% confidence
Finding: This code posts user-supplied repository and query/path data to the external DeepWiki service, which is a network transmission of potentially sensitive user or system data. While the file contains technical error messages, it does not include any confirmation prompt, user-facing disclosure, or explanatory comment/docstring warning that data will be sent off-host.
Content: No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.