Session Hijacking Affecting silverstripe/framework package, versions >=3.5.0, <3.5.6 >=3.6.0, <3.6.3
Snyk CVSS
Attack Complexity
High
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Test your applications- Snyk ID SNYK-PHP-SILVERSTRIPEFRAMEWORK-546520
- published 5 Feb 2020
- disclosed 5 Feb 2020
- credit Patrick Nelson
How to fix?
Upgrade silverstripe/framework
to version 3.5.6, 3.6.3 or higher.
Overview
silverstripe/framework is a PHP framework forming the base for the SilverStripe CMS.
Affected versions of this package are vulnerable to Session Hijacking. A security protection device in Session designed to protect session hijacking was not correctly functioning. This function intended to protect user sessions by detecting changes in the User-Agent header, but modifications to this header were not correctly invalidating the user session.