CVE-2026-31272: n/a
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.
AI Analysis
Technical Summary
CVE-2026-31272 describes an access control vulnerability in MRCMS 3.1.2. Specifically, the save() method in src/main/java/org/marker/mushroom/controller/UserController.java does not perform proper authorization validation. This allows attackers without any privileges or authentication to create super administrator accounts, effectively granting full control over the system. The vulnerability is rated critical with a CVSS 3.1 base score of 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). No patch or vendor advisory has been published to date.
Potential Impact
Successful exploitation results in unauthorized creation of super administrator accounts, compromising system confidentiality, integrity, and availability. Attackers gain full administrative privileges without authentication, posing a severe risk to affected systems.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the affected application and monitor for suspicious account creation activities. Avoid exposing the vulnerable interface to untrusted networks.
CVE-2026-31272: n/a
Description
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.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-31272 describes an access control vulnerability in MRCMS 3.1.2. Specifically, the save() method in src/main/java/org/marker/mushroom/controller/UserController.java does not perform proper authorization validation. This allows attackers without any privileges or authentication to create super administrator accounts, effectively granting full control over the system. The vulnerability is rated critical with a CVSS 3.1 base score of 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). No patch or vendor advisory has been published to date.
Potential Impact
Successful exploitation results in unauthorized creation of super administrator accounts, compromising system confidentiality, integrity, and availability. Attackers gain full administrative privileges without authentication, posing a severe risk to affected systems.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the affected application and monitor for suspicious account creation activities. Avoid exposing the vulnerable interface to untrusted networks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-03-09T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69d5874d43e2781bad84f52d
Added to database: 4/7/2026, 10:38:05 PM
Last enriched: 4/15/2026, 12:33:39 PM
Last updated: 5/23/2026, 3:42:27 AM
Views: 65
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