CVE-2026-31272
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
MRCMS是marker个人开发者的一个内容管理系统。 MRCMS 3.1.2版本存在安全漏洞，该漏洞源于访问控制不当，可能导致未经身份验证直接添加超级管理员账户。
Possible ATT&CK Techniques 1 AI
T1136.001 · Local Account
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I. Basic Information for CVE-2026-31272
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
MRCMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MRCMS是marker个人开发者的一个内容管理系统。 MRCMS 3.1.2版本存在安全漏洞，该漏洞源于访问控制不当，可能导致未经身份验证直接添加超级管理员账户。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2026-31272
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Proof of Concept for CVE-2026-31272 (1)
Same Patch Batch · n/a · 2026-04-07 · 15 CVEs total
| CVE-2026-5736 | 7.3 HIGH | PowerJob detailPlus Endpoint InstanceController.java sql injection |
| CVE-2026-5739 | 7.3 HIGH | PowerJob OpenAPI Endpoint addWorkflowNode GroovyEvaluator.evaluate code injection |
| CVE-2026-31271 | production_ssm 安全漏洞 | |
| CVE-2026-30460 | FUEL CMS 安全漏洞 | |
| CVE-2026-30079 | OpenAirInterface 安全漏洞 | |
| CVE-2024-36058 | Koha Library Management System 安全漏洞 | |
| CVE-2024-36057 | Koha Library Management System 安全漏洞 | |
| CVE-2025-62818 | Samsung多款产品 安全漏洞 | |
| CVE-2025-52909 | SAMSUNG多款产品 安全漏洞 | |
| CVE-2025-52908 | SAMSUNG多款产品 安全漏洞 | |
| CVE-2025-70844 | Yet Another Free Financial Application 安全漏洞 | |
| CVE-2025-71058 | achaldhir Dual DHCP DNS Server 安全漏洞 | |
| CVE-2025-69515 | JXL 9 Inch Car Android Double Din Player 安全漏洞 | |
| CVE-2025-56015 | GenieACS 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-31272
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