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Security audit

Batch File Processor

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward helper for processing many user-selected files in parallel, with no hidden install, network, credential, or persistence behavior found.

Install only if you want an agent to process many files by reading their full contents and delegating batches to sub-agents. When using it, point it at a specific directory or file set rather than a broad private folder.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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
Findings (1)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The listed triggers include generic phrases like "batch process," "file index," "directory summary," and "summarize files," which could plausibly match ordinary user requests outside a narrowly defined invocation context. Although the description mentions batch use cases and excludes single-file and very small sets, it does not define stricter activation constraints or negative examples for these trigger phrases themselves.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.