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I. Basic Information for CVE-2023-4554
Vulnerability Information

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Vulnerability Title
XML External Entity (XXE) Processing
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper Restriction of XML External Entity Reference vulnerability in OpenText AppBuilder on Windows, Linux allows Server Side Request Forgery, Probe System Files. AppBuilder's XML processor is vulnerable to XML External Entity Processing (XXE), allowing an authenticated user to upload specially crafted XML files to induce server-side request forgery, disclose files local to the server that processes them. This issue affects AppBuilder: from 21.2 before 23.2.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenText AppBuilder 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenText AppBuilder是加拿大OpenText公司的一款应用程序。 OpenText AppBuilder 21.2 版本到 23.2 版本存在安全漏洞,该漏洞源于 XML 外部实体注入,允许服务器端请求伪造、探测系统文件。
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
VendorProductAffected VersionsCPESubscribe
OpenTextAppBuilder 21.2 ~ 23.2 -
II. Public POCs for CVE-2023-4554
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III. Intelligence Information for CVE-2023-4554
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IV. Related Vulnerabilities
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