Session Hijacking

Affecting silverstripe/framework package, versions >=3.5.0, <3.5.6 || >=3.6.0, <3.6.3

Report new vulnerabilities
Do your applications use this vulnerable package? Test your applications

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.

Remediation

Upgrade silverstripe/framework to version 3.5.6, 3.6.3 or higher.

References

CVSS Score

4.8
medium severity
  • Attack Vector
    Network
  • Attack Complexity
    High
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    Low
  • Integrity
    Low
  • Availability
    None
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Credit
Patrick Nelson
CWE
CWE-287
Snyk ID
SNYK-PHP-SILVERSTRIPEFRAMEWORK-546520
Disclosed
05 Feb, 2020
Published
05 Feb, 2020