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Security audit

文献助手

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward academic literature and PDF-analysis helper with no hidden execution, persistence, or privilege-seeking behavior.

Installers should expect this skill to help find academic papers and analyze a single uploaded PDF. Users who want summaries in another language should state that preference explicitly.

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

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The instruction says to give a clear Chinese summary unless the user asks for another language, which imposes a specific language by default. This is a natural-language locale policy issue because the skill does not first offer or confirm the user's language preference for PDF analysis.

Content

No source excerpt is available for this finding.