madong-admin-saas through 5.1.4 contains an incorrect authorization vulnerability in AccessTokenMiddleware that allows authenticated tenant…
CVE-2026-120445
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.
Assessment
- CVSS
- 8.7 (v4.0)
- Severity
- High
- Known exploited
- Not listed in CISA KEV
- Exploit availability
- Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
- Published
- 2 November 2026
- Last updated
- 2 November 2026
- Affected
- madong-code · madong-admin-saas
- Assigner
- VulnCheck
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
At the source
References
- https://github.com/madong-code/madong-admin-saas/issues/2
- https://github.com/madong-code/madong-admin-saas/commit/2a199a1523ed749c94b876bc2ae5fedf252b2e39
- https://github.com/madong-code/madong-admin-saas/blob/v5.1.4/app/platform/middleware/AccessTokenMiddleware.php#L62-L73
- https://www.vulncheck.com/advisories/madong-admin-saas-through-5.1.4-incorrect-authorization-via-platformapi-accesstokenmiddleware
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