CVE-2021-41188 : Security Advisory and Response
Learn about CVE-2021-41188, a cross-site scripting vulnerability in Shopware e-commerce software versions prior to 5.7.6. Find out the impact, affected systems, exploitation method, and mitigation steps.
Shopware is open source e-commerce software. Versions prior to 5.7.6 contain a cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts into the administration interface. This can lead to various attacks such as stealing session cookies or performing unauthorized actions.
Understanding CVE-2021-41188
What is CVE-2021-41188?
CVE-2021-41188 is a vulnerability in Shopware e-commerce software versions before 5.7.6 that enables authenticated stored cross-site scripting attacks in the administration interface.
The Impact of CVE-2021-41188
The vulnerability allows authenticated attackers to execute arbitrary scripts within the administration interface, potentially leading to data theft, session hijacking, or unauthorized administrative actions.
Technical Details of CVE-2021-41188
Vulnerability Description
Shopware versions prior to 5.7.6 are susceptible to authenticated stored cross-site scripting, enabling attackers to inject malicious scripts.
Affected Systems and Versions
- Product: Shopware
- Vendor: Shopware
- Versions Affected: < 5.7.6
Exploitation Mechanism
Attackers with authenticated access can leverage this vulnerability to insert malicious scripts into the administration interface, exploiting user interaction to execute the scripts.
Mitigation and Prevention
Immediate Steps to Take
- Upgrade Shopware to version 5.7.6 to mitigate the vulnerability.
- Use the provided security plugin to enhance protection against cross-site scripting.
Long-Term Security Practices
- Regularly update and patch Shopware and other e-commerce software to protect against known vulnerabilities.
- Train administrators to identify and report suspicious activities that may indicate malicious script injections.
- Implement security configurations recommended by the software vendor to strengthen defenses.
Patching and Updates
Apply the latest patches and updates released by Shopware to address security vulnerabilities and enhance the overall security posture of the e-commerce platform.