Authentication Bypass Affecting saml2-js package, versions <2.0.5
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Test your applications- Snyk ID SNYK-JS-SAML2JS-474637
- published 1 Nov 2019
- disclosed 21 Oct 2019
- credit Jon Langlois
How to fix?
Upgrade saml2-js to version 2.0.5 or higher.
Overview
saml2-js is a node module that abstracts away the complexities of the SAML protocol behind an easy to use interface.
Affected versions of this package are vulnerable to Authentication Bypass. The package fails to enforce the assertion conditions for encrypted assertions, which may allow an attacker to reuse encrypted assertion tokens indefinitely.
References
CVSS Scores
version 3.1