CVE-2025-32959— CUBA Vulnerable to Denial of Service (DoS) in the File Storage
Quick assessment
Affected
cuba-platform cuba
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.
Cuba JPA web API是CUBA Platform开源的一个用于快速开发企业级 Java 应用的框架组件。 Cuba JPA web API 7.2.23之前版本存在安全漏洞，该漏洞源于文件大小限制不当，可能导致拒绝服务。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2025-32959
Vulnerability Information
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Vulnerability Title
CUBA Vulnerable to Denial of Service (DoS) in the File Storage
Source: CVE Program / CVE List V5
Vulnerability Description
CUBA Platform is a high level framework for enterprise applications development. Prior to version 7.2.23, the local file storage implementation does not restrict the size of uploaded files. An attacker could exploit this by uploading excessively large files, potentially causing the server to run out of space and return HTTP 500 error, resulting in a denial of service. This issue has been patched in version 7.2.23. A workaround is provided on the Jmix documentation website.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
Cuba JPA web API 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cuba JPA web API是CUBA Platform开源的一个用于快速开发企业级 Java 应用的框架组件。 Cuba JPA web API 7.2.23之前版本存在安全漏洞，该漏洞源于文件大小限制不当，可能导致拒绝服务。
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 |
|---|---|---|---|---|
| cuba-platform | cuba | < 7.2.23 | - |
|
II. Public POCs for CVE-2025-32959
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2025-32959 (1)
Vendor Advisories for CVE-2025-32959 (2)
-
DoS in the File Storage · Advisory · cuba-platform/cuba · GitHub x_refsource_CONFIRM
Other References for CVE-2025-32959 (2)
-
https://docs.jmix.io/jmix/files-vulnerabilities.html x_refsource_MISC
Same Patch Batch · cuba-platform · 2025-04-22 · 3 CVEs total
| CVE-2025-32960 | 6.4 MEDIUM | CUBA Generic REST API Vulnerable to Cross-Site Scripting (XSS) in the /files Endpoint |
| CVE-2025-32961 | 6.4 MEDIUM | CUBA JPA Web API Vulnerable to Cross-Site Scripting (XSS) in the /download Endpoint |
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