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Saml V2

1 CVEs product

Monthly

CVE-2021-27736 MEDIUM POC PATCH This Month

FusionAuth fusionauth-samlv2 before 0.5.4 allows XXE attacks via a forged AuthnRequest or LogoutRequest because parseFromBytes uses javax.xml.parsers.DocumentBuilderFactory unsafely. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XXE Saml V2
NVD GitHub
CVSS 3.1
6.5
EPSS
1.3%
EPSS 1% CVSS 6.5
MEDIUM POC PATCH This Month

FusionAuth fusionauth-samlv2 before 0.5.4 allows XXE attacks via a forged AuthnRequest or LogoutRequest because parseFromBytes uses javax.xml.parsers.DocumentBuilderFactory unsafely. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

XXE Saml V2
NVD GitHub

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