Webscraperio

Security checks across malware telemetry and agentic risk

Overview

This WebScraper.IO skill is coherent, but it gives an agent broad authenticated API access without enough guardrails for sensitive or state-changing operations.

Install only if you trust Membrane and are comfortable granting it access to your WebScraper.IO account. Prefer the listed Membrane actions over raw proxy requests, confirm before any create/update/delete operation, avoid sending unrelated secrets or workspace data, consider pinning the CLI version, and revoke the connection when finished.

SkillSpector

By NVIDIA

Vulnerability Patterns

Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
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 (1)

Missing User Warnings

Medium

Confidence: 92% confidence
Finding: The skill explicitly documents a generic proxy request mechanism that can send arbitrary requests through an authenticated connection to an external service, but it does not warn about data exfiltration, sensitive payload transmission, or the need for user confirmation on impactful operations. In an agent setting, this increases the chance of sending user or workspace data to a third-party API without sufficient scrutiny, especially when raw paths, methods, headers, and bodies are agent-controlled.

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal