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Security audit

批量文件处理工具箱

Security checks for vulnerabilities and agentic risk

Overview

This skill is a coherent file-processing utility, but it advertises one-click bulk file changes without explaining safeguards against accidental data loss.

Review this carefully before installing if you would use it on important files. Prefer using it only on copied test folders until it documents preview, backup, overwrite, conflict, and explicit confirmation behavior for bulk operations.

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 (3)

Hidden Instructions

High
Category
Prompt Injection
Confidence
60% confidence
Finding

Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 1)May include surrounding context.

md
# 批量文件处理工具箱

## 功能
文件整理、格式转换、批量重命名、压缩解压一键搞定。

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The skill advertises one-click batch operations that can rename, reorganize, compress, decompress, and otherwise alter large numbers of user files, but it provides no warning about file modification risk, overwrite behavior, scope of changes, or the need to verify targets before execution. In a batch-file context, omission of these safeguards increases the chance of accidental destructive changes or data loss, especially because the UX emphasizes simplicity ('一键执行').

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The display name and description are written entirely in Chinese, and the manifest does not indicate that the skill is region-specific or that users can choose another language. This can violate language/locale policy when users are not given an explicit opt-in or justified locale limitation.

Content

No source excerpt is available for this finding.