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CVE-2025-43750

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存在安全漏洞，该漏洞源于文件上传验证不足，可能导致文件上传绕过攻击。以下产品及版本受到影响：Liferay Portal 7.4.3.132及之前版本和Liferay

AI Predicted 9.8 Difficulty: Easy EPSS 0.31% · P23

Possible ATT&CK Techniques 1 AI

T1505.003 · Web Shell
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I. Basic Information for CVE-2025-43750

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.Q1.1, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.14 and 7.4 GA through update 92 allows remote unauthenticated users (guests) to upload files via the form attachment field without proper validation, enabling extension obfuscation and bypassing MIME type checks.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
Liferay Portal和Liferay DXP 代码问题漏洞
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存在安全漏洞，该漏洞源于文件上传验证不足，可能导致文件上传绕过攻击。以下产品及版本受到影响：Liferay Portal 7.4.3.132及之前版本和Liferay
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 7.4.0 ~ 7.4.3.132 -
Liferay DXP 7.4.13 ~ 7.4.13-u92 -

II. Public POCs for CVE-2025-43750

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2025-43750

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Same Patch Batch · Liferay · 2025-08-20 · 7 CVEs total

CVE-2025-43742 Liferay Portal和Liferay DXP 跨站脚本漏洞
CVE-2025-43748 Liferay Portal和Liferay DXP 跨站请求伪造漏洞
CVE-2025-43749 Liferay Portal和Liferay DXP 安全漏洞
CVE-2025-43741 Liferay Portal和Liferay DXP 跨站脚本漏洞
CVE-2025-43757 Liferay Portal和Liferay DXP 跨站脚本漏洞
CVE-2025-43746 Liferay Portal和Liferay DXP 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: Portal
Same vendor: Liferay
Same weakness: CWE-434

V. Comments for CVE-2025-43750

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