CVE-2026-31272
Last modified
CVE-2026-31272 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 0.58% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mrcms | Mrcms | 3.1.2 |
References
- https://github.com/clockw1se0v0/Vul/blob/main/MRCMS/Unauthorized.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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