PT-2026-30938 · Undefined · Undefined

Clockw1Se0V0 · Published 2026-04-07 · Updated 2026-04-07 · CVE-2026-31272

Mitre

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

MRCMS 3.1.2 contains an access control vulnerability. The save() method in src/main/java/org/marker/mushroom/controller/UserController.java lacks proper authorization validation, enabling direct addition of super administrator accounts without authentication.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2026-31272

Affected Products

Undefined

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-31272 · Security Note
• https://github.com/clockw1se0v0/Vul/blob/main/MRCMS/Unauthorized.md · Note