Improper Authentication in OpenSAML
Moderate severity
GitHub Reviewed
Published
May 17, 2022
to the GitHub Advisory Database
•
Updated Jan 27, 2023
Package
Affected versions
>= 2.4.0, < 2.4.3
>= 2.5.0, < 2.5.1
Patched versions
2.4.3
2.5.1
Description
Published by the National Vulnerability Database
Sep 2, 2011
Published to the GitHub Advisory Database
May 17, 2022
Reviewed
Jul 13, 2022
Last updated
Jan 27, 2023
Shibboleth OpenSAML library 2.4.x before 2.4.3 and 2.5.x before 2.5.1, and IdP before 2.3.2, allows remote attackers to forge messages and bypass authentication via an "XML Signature wrapping attack."
References