CVE-2021-27736

Published: Apr 22, 2021

Modified: Aug 3, 2024

PUBLISHED

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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://github.com/FusionAuth/fusionauth-samlv2/compare/0.5.3...0.5.4

x_refsource_MISC

https://github.com/FusionAuth/fusionauth-samlv2/commit/c66fb689d50010662f705d5b585c6388ce555dbd

x_refsource_MISC

https://www.compass-security.com/fileadmin/Research/Advisories/2021-03_CSNC-2021-004_FusionAuth_SAML_Library_XML_External_Entity.txt

x_refsource_MISC

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CVE-2021-27736

Description

Affected Products

References