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TI-2026-83837 Aliases CVE-2026-120445GHSA-rj3r-2pcr-8jf9

Incorrect authorization in madong-admin-saas exposes platform API

Priority MEDIUM 40CWE-863Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-863.

Summary

madong-admin-saas through 5.1.4 contains an incorrect authorization flaw in AccessTokenMiddleware. An authenticated tenant user in multi-tenant mode can reuse a tenant login JWT against /platformapi controllers, which are meant for platform management. This lets the attacker create platform administrator accounts, read tenant database settings, and take control of every tenant. The flaw is classified as CWE-863 and rated 8.7 HIGH under CVSS 4.0, with a low-privilege network attacker needed and no user interaction.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

Description from the CNA

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00355 29th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
madong-codemadong-admin-saasup to 5.1.4—No fix listedCNA
  • madong-admin-saas Vendormadong-code Affected up to 5.1.4 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for madong-admin-saas.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

Timeline

  1. 2026-11-02 Threatist record created from CVE-2026-120445
  2. 2026-11-02 CISA SSVC decision points changed
  3. 2026-11-02 Priority changed: MEDIUM → LOW
  4. 2026-11-02 Alias added: GHSA-rj3r-2pcr-8jf9
  5. 2026-11-04 Priority changed: LOW → MEDIUM

References

Patch 1

Other 2

  • TI-2026-83838 Missing authentication in madong-admin-saas tenant management API CVSS 4.0HIGH 8.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences