ClawHub

flomo-add

Security checks across malware telemetry and agentic risk

Overview

This skill does what it claims: it sends one user-provided memo to a Flomo webhook, with the main risk being that the webhook URL and memo text are sensitive.

Install only if you intend to send memo text to Flomo. Keep .flomo.config private, verify the webhook URL before use, avoid the --url override unless intentional, and remember that --dry-run prints the full webhook URL and memo content to the terminal.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (2)

Lp3

Medium
Category
MCP Least Privilege
Confidence
88% confidence
Finding
The skill documentation describes behavior that reads a local configuration file and sends data over the network, but it does not declare those capabilities as permissions. That mismatch reduces transparency and prevents proper policy enforcement or informed consent, especially because the webhook URL is a secret-bearing endpoint and memo content is transmitted externally.

External Transmission

Medium
Category
Data Exfiltration
Content
### 2) 直接使用 curl（macOS / Linux）

```bash
curl -X POST "https://flomoapp.com/iwh/M000000/abcdefg0000000000000000000000000/" \
  -H "Content-Type: application/json" \
  --data-binary '{"content":"Hello, #flomo https://flomoapp.com"}'
```
Confidence
91% confidence
Finding
curl -X POST "https://flomoapp.com/iwh/M000000/abcdefg0000000000000000000000000/" \ -H "Content-Type: application/json" \ --data-binary '{"content":"Hello, #flomo https://flomoapp.com"}' ``` ###

VirusTotal

64/64 vendors flagged this skill as clean.

View on VirusTotal