CVE-2025-43796
Quick assessment
Affected
Liferay Portal
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.
Liferay Portal和Liferay DXP都是美国Liferay公司的产品。Liferay Portal是一套基于J2EE的门户解决方案。该方案使用了EJB以及JMS等技术，并可作为Web发布和共享工作区、企业协作平台、社交网络等。Liferay DXP是一套数字化体验协作平台。 Liferay Portal和Liferay DXP存在资源管理错误漏洞，该漏洞源于未限制GraphQL查询返回的对象数量，可能导致远程攻击者执行拒绝服务攻击。以下版本受到影响：Liferay Portal 7.4.3
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2025-43796
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Liferay Portal 7.4.0 through 7.4.3.101, and Liferay DXP 2023.Q3.0 through 2023.Q3.4, 7.4 GA through update 92 and 7.3 GA though update 35 does not limit the number of objects returned from a GraphQL queries, which allows remote attackers to perform denial-of-service (DoS) attacks on the application by executing queries that return a large number of objects.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Liferay Portal和Liferay DXP 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Liferay Portal和Liferay DXP都是美国Liferay公司的产品。Liferay Portal是一套基于J2EE的门户解决方案。该方案使用了EJB以及JMS等技术，并可作为Web发布和共享工作区、企业协作平台、社交网络等。Liferay DXP是一套数字化体验协作平台。 Liferay Portal和Liferay DXP存在资源管理错误漏洞，该漏洞源于未限制GraphQL查询返回的对象数量，可能导致远程攻击者执行拒绝服务攻击。以下版本受到影响：Liferay Portal 7.4.3
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
II. Public POCs for CVE-2025-43796
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Liferay · 2025-09-12 · 5 CVEs total
| CVE-2025-43789 | Liferay Portal和Liferay DXP 安全漏洞 | |
| CVE-2025-43788 | Liferay Portal和Liferay DXP 安全漏洞 | |
| CVE-2025-43787 | Liferay Portal和Liferay DXP 跨站脚本漏洞 | |
| CVE-2025-43795 | Liferay Portal和Liferay DXP 输入验证错误漏洞 |
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