低风险 — 风险评分 10/100
上次扫描:19 小时前 重新扫描
10 /100
frp-tunnel
Share local development servers via self-hosted frp tunnel with custom domains and auto HTTPS
This is a legitimate self-hosted tunnel (frp + Caddy) skill with documented VPS infrastructure configuration. The hardcoded IP is the user's own VPS, not a C2 server. No malicious behavior, credential theft, or hidden functionality detected.
技能名称frp-tunnel
分析耗时38.1s
引擎pi
可以安装
No action required. This is a valid infrastructure tool for sharing local dev servers via self-hosted tunnel.

安全发现 1 项

严重性 安全发现 位置
低危
SSH key access to VPS 敏感访问
The skill creates and uses SSH keys (~/.ssh/frp-vps) for VPS access. The key is generated without passphrase for automation convenience.
ssh-keygen -t ed25519 -f ~/.ssh/frp-vps -N ""
→ Document that passphrase-less keys are for automation only and should be protected at rest.
setup-guide.md:1
资源类型声明权限推断权限状态证据
文件系统 WRITE WRITE ✓ 一致 Creates /etc/frp/, /etc/caddy/, ~/.frp/ configs
网络访问 READ READ ✓ 一致 Downloads from caddyserver.com/api/download, curl to tunnel.fud.city
命令执行 WRITE WRITE ✓ 一致 ssh, systemctl, tmux, wget, curl all for tunnel management
环境变量 READ READ ✓ 一致 Accesses CF_API_TOKEN for Cloudflare DNS challenge
技能调用 NONE NONE No inter-skill invocation
1 高危 14 项发现
📡
高危 IP 地址 硬编码 IP 地址
5.223.75.160
SKILL.md:18
🔗
中危 外部 URL 外部 URL
http://5.223.75.160:7500
SKILL.md:34
🔗
中危 外部 URL 外部 URL
https://news.tunnel.fud.city
SKILL.md:44
🔗
中危 外部 URL 外部 URL
https://oldweb.tunnel.fud.city
SKILL.md:45
🔗
中危 外部 URL 外部 URL
https://api.tunnel.fud.city
SKILL.md:46
🔗
中危 外部 URL 外部 URL
https://terminal.tunnel.fud.city
SKILL.md:47
🔗
中危 外部 URL 外部 URL
https://terminal-api.tunnel.fud.city
SKILL.md:48
🔗
中危 外部 URL 外部 URL
https://caddyserver.com/api/download?os=linux&arch=amd64&p=github.com%2Fcaddy-dns%2Fcloudflare
SKILL.md:78
🔗
中危 外部 URL 外部 URL
http://xxx/.well-known/acme-challenge/
SKILL.md:108
🔗
中危 外部 URL 外部 URL
https://new.tunnel.fud.city
SKILL.md:186
🔗
中危 外部 URL 外部 URL
https://xxx.tunnel.fud.city
SKILL.md:238
🔗
中危 外部 URL 外部 URL
https://www.hetzner.com/cloud/
setup-guide.md:20
🔗
中危 外部 URL 外部 URL
https://caddyserver.com/api/download?os=linux&arch=$
setup-guide.md:205
🔗
中危 外部 URL 外部 URL
https://app.tunnel.your-domain.com
setup-guide.md:337

目录结构

2 文件 · 16.0 KB · 653 行
Markdown 2f · 653L
├─ 📝 setup-guide.md Markdown 361L · 7.8 KB
└─ 📝 SKILL.md Markdown 292L · 8.2 KB

安全亮点

✓ Documentation is thorough and clearly describes all operations
✓ All network requests go to legitimate sources (caddyserver.com, github.com, Cloudflare)
✓ SSH access is to user's own VPS (5.223.75.160), not external C2
✓ Credentials stored in standard locations (~/.ssh/, environment variables)
✓ No base64 obfuscation or suspicious encoded commands
✓ No data exfiltration or credential harvesting beyond documented config
✓ Binary downloads are from official vendor endpoints