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Security audit

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Security checks for vulnerabilities and agentic risk

Overview

This skill is a normal image-editing guide that uses external image models on user-provided images, with only a minor documentation ambiguity about restoration tasks.

Before installing, be aware that images or masks provided to this skill may be sent to Runware image models for editing. Use a different restoration-focused skill for pure upscale, denoise, deblur, or old-photo repair tasks until the publisher clarifies the restore wording.

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
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • 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 (2)

Intent-Code Divergence

Medium
Category
Not specified by scanner
Confidence
97% confidence
Finding

The documentation contradicts itself about whether restoration belongs in this skill, which creates ambiguity for the agent selecting tools. In security-sensitive orchestration, contradictory capability definitions can lead to unintended tool use, weakened guardrails, and unreliable enforcement of task separation.

Content

No source excerpt is available for this finding.

Description-Behavior Mismatch

Medium
Category
Not specified by scanner
Confidence
98% confidence
Finding

The skill boundary is inconsistent: the manifest says restoration/quality-only work should be handled by a different skill, but the body text explicitly includes restore behavior in this skill. That can cause incorrect routing, policy bypass, or invocation of the wrong tooling path in agent pipelines that rely on the manifest for capability scoping and safety decisions.

Content

No source excerpt is available for this finding.