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I. Basic Information for CVE-2021-27736
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
FusionAuth fusionauth-samlv2 before 0.5.4 allows XXE attacks via a forged AuthnRequest or LogoutRequest because parseFromBytes uses javax.xml.parsers.DocumentBuilderFactory unsafely.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
FusionAuth fusionauth-samlv2 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
fusionauth fusionauth-samlv2是个人开发者的一个提供JAXB功能的JAVA库。该库主要可以处理SAML请求和回复，用于单点登录等场景。 FusionAuth fusionauth-samlv2 0.5.4之前版本存在安全漏洞，该漏洞允许通过伪造的AuthnRequest或LogoutRequest进行XXE攻击。
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
-n/a n/a -
II. Public POCs for CVE-2021-27736
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III. Intelligence Information for CVE-2021-27736
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2021-27736

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