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Security audit

doc-merge-check11

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward Word document merge, format, and section-checking guide with no bundled code, persistence, credential use, or hidden behavior.

Before installing, understand that this skill is intended to process Word documents you provide and may generate a new merged or formatted file. Use a separate output filename, keep originals, and review the generated document for formatting, pagination, and missing-section accuracy before relying on it.

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 (2)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

Natural-language instructions, examples, and user guidance are all presented in Chinese, and the file does not indicate that users may interact in another language or that the locale restriction is deliberate. Under the language/locale policy check, forcing a single language without opt-in is a policy concern.

Content

No source excerpt is available for this finding.

Missing User Warnings

Low
Category
Not specified by scanner
Confidence
90% confidence
Finding

The skill instructs users to merge and reformat Word documents but does not clearly warn that these actions create or overwrite output files and may change document appearance, pagination, or layout in ways that need review. In a document-processing workflow, this can lead to accidental data loss, confusion about which file is authoritative, or submission of altered content without user awareness.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.