CVE-2026-120445— madong-admin-saas through 5.1.4 Incorrect Authorization via /platformapi AccessTokenMiddleware
Quick assessment
Affected
madong-code madong-admin-saas
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
madong-admin-saas 5.1.4 及更早版本中的 AccessTokenMiddleware 存在授权逻辑错误漏洞。在多租户模式下，已认证的租户用户可利用该漏洞访问平台管理 API。攻击者可将租户登录的 JWT 令牌重用于 /platformapi 控制器，从而创建平台管理员账户、读取租户数据库配置，并接管所有租户的控制权。
Possible ATT&CK Techniques 2 AI
T1078 · Valid Accounts T1068 · Exploitation for Privilege EscalationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| madong-code | madong-admin-saas | ≤ 5.1.4 |
affected |
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I. Basic Information for CVE-2026-120445
Vulnerability Information
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Vulnerability Title
madong-admin-saas through 5.1.4 Incorrect Authorization via /platformapi AccessTokenMiddleware
Source: CVE Program / CVE List V5
Vulnerability Description
madong-admin-saas through 5.1.4 contains an incorrect authorization vulnerability in AccessTokenMiddleware that allows authenticated tenant users to access the platform management API in multi-tenant mode. Attackers can reuse a tenant login JWT against /platformapi controllers to create platform administrator accounts, read tenant database settings, and take control of every tenant.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| madong-code | madong-admin-saas | 0 ~ 5.1.4 | - |
|
II. Public POCs for CVE-2026-120445
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-120445 (4)
-
https://github.com/madong-code/madong-admin-saas/issues/2 issue-tracking