Vulnerability · Published Nov 2, 2026 · Assigned by VulnCheck
CVE-2026-120445madong-admin-saas through 5.1.4 Incorrect Authorization via /platformapi AccessTokenMiddleware
High 8.8
In plain English
A high-severity incorrect authorization in madong-admin-saas from madong-code. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| madong-code | madong-admin-saas | 0 – through 5.1.4 |
Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://github.com/madong-code/madong-admin-saas/issues/2 issue-tracking
- https://github.com/madong-code/madong-admin-saas/commit/2a199a1523ed749c94b876bc2ae5fedf252b2e39 patch
- https://github.com/madong-code/madong-admin-saas/blob/v5.1.4/app/platform/middleware/AccessTokenMiddleware.php#L62-L73 technical-description
- VulnCheck Advisory: madong-admin-saas through 5.1.4 Incorrect Authorization via /platformapi AccessTokenMiddleware third-party-advisory