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.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://github.com/madong-code/madong-admin-saas/commit/2a199a1523ed749c94b876bc2ae5fedf252b2e39 patch
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 8.7 · madong-codeNVD modified 2026-11-02 14:29
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 4
- 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
- https://www.vulncheck.com/advisories/madong-admin-saas-through-5.1.4-incorrect-authorization-via-platformapi-accesstokenmiddleware third-party-advisory