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Security audit

AI图片压缩 | 批量压缩 | 减小体积 | 优化加载 | LinkPix

Security checks for vulnerabilities and agentic risk

Overview

This skill provides straightforward local image compression guidance with no hidden execution, credential access, persistence, or unrelated behavior.

Install only if you want an agent to help compress or convert local image files. Confirm the input files, output directory, target size or quality, and any ImageMagick installation step before letting it run commands.

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
93% confidence
Finding

The skill description mandates activation for broad, common image-size requests ('必须触发'), which can cause the agent to over-invoke this skill even when the user intent is ambiguous or another safer/more appropriate workflow should apply. Overly broad trigger rules can degrade routing integrity, suppress user choice, and create opportunities for unintended tool use across many ordinary image-related prompts.

Content

No source excerpt is available for this finding.