CVE-2022-24745 : What You Need to Know
Discover the impact of CVE-2022-24745 on Shopware, where guest sessions are shared between customers, causing inconsistent experiences. Learn about the vulnerability and mitigation steps.
Shopware is an open commerce platform vulnerable to the CVE-2022-24745, where guest sessions are shared between customers under specific conditions. Find out more about this vulnerability, its impact, and how to mitigate it.
Understanding CVE-2022-24745
Shopware is an e-commerce platform that experienced a vulnerability where guest sessions get shared between customers when HTTP cache is enabled in specific versions.
What is CVE-2022-24745?
In affected Shopware versions, guest sessions get shared among customers when the HTTP cache is enabled. This sharing can cause inconsistent experiences for guest users. Notably, this issue does not impact setups with Varnish. The problem was addressed in version 6.4.8.2. Users who cannot upgrade should consider disabling the HTTP Cache.
The Impact of CVE-2022-24745
The impact of this vulnerability is rated as medium severity with a base score of 4.8. While the attack complexity is high, the attack vector is through the network. The vulnerability does not affect the availability and requires no privileges for exploitation. The confidentiality and integrity impacts are low.
Technical Details of CVE-2022-24745
Let's dive into the technical specifics of CVE-2022-24745.
Vulnerability Description
The vulnerability, categorized as CWE-384: Session Fixation, allows guest sessions to be shared between customers.
Affected Systems and Versions
The vulnerability affects Shopware versions prior to 6.4.8.2.
Exploitation Mechanism
Guest sessions are shared when the HTTP cache is enabled, leading to inconsistent experiences for guest users. Varnish setups are not affected by this issue.
Mitigation and Prevention
Learn how to mitigate and prevent the CVE-2022-24745 vulnerability.
Immediate Steps to Take
Users are advised to upgrade to version 6.4.8.2 to resolve the issue. For those unable to upgrade, disabling the HTTP Cache can be a temporary fix.
Long-Term Security Practices
In the long term, it is crucial to stay updated with security patches and maintain a proactive security posture.
Patching and Updates
Keep the Shopware platform updated with the latest patches and security updates to prevent any future vulnerabilities.