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CVE-2025-43772

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，该漏洞源于未限制端口会话中请求参数的保存，可能导致拒绝服务攻击。以下版本受到影响：Liferay Portal 7.0.0至7.4.3.4版本和

AI Predicted 5.3 Difficulty: Easy EPSS 0.51% · P41

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2025-43772

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Kaleo Forms Admin in Liferay Portal 7.0.0 through 7.4.3.4, and Liferay DXP 7.4 GA, 7.3 GA through update 27, and older unsupported versions does not restrict the saving of request parameters in the portlet session, which allows remote attackers to consume system memory leading to denial-of-service (DoS) conditions via crafted HTTP request.
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，该漏洞源于未限制端口会话中请求参数的保存，可能导致拒绝服务攻击。以下版本受到影响：Liferay Portal 7.0.0至7.4.3.4版本和
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
Liferay Portal 7.0.0 ~ 7.4.3.5 -
Liferay DXP 6.2.0 ~ portal-173 -

II. Public POCs for CVE-2025-43772

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2025-43772

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IV. Related Vulnerabilities

Same product: Portal
Same vendor: Liferay
Same weakness: CWE-400

V. Comments for CVE-2025-43772

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