CVE-2021-32717 : Vulnerability Insights and Analysis

Shopware, an open source eCommerce platform, has a vulnerability where private files stored with Cloud Storage providers can be publicly accessed if the hashed URL is known. Users are advised to update to version 6.4.1.1 or implement specific configurations to secure their data.

Understanding CVE-2021-32717

This vulnerability in Shopware exposes private files to unauthorized access when using Cloud Storage providers.

What is CVE-2021-32717?

CVE-2021-32717 is a security vulnerability in Shopware versions prior to 6.4.1.1, allowing private files to be accessed publicly through Cloud Storage providers.

The Impact of CVE-2021-32717

The vulnerability poses a high risk as it exposes sensitive information to unauthorized actors, compromising confidentiality.

Technical Details of CVE-2021-32717

The vulnerability has a CVSS base score of 7.5, indicating a high severity level.

Vulnerability Description

In Shopware versions before 6.4.1.1, private files can be accessed publicly via Cloud Storage providers if the URL is known.

Affected Systems and Versions

Product: Shopware platform
Vendor: Shopware
Versions Affected: < 6.4.1.1

Exploitation Mechanism

The vulnerability allows attackers to access private files by exploiting the hashed URL associated with Cloud Storage.

Mitigation and Prevention

Immediate action is required to secure systems and prevent unauthorized access.

Immediate Steps to Take

Users are recommended to update to Shopware version 6.4.1.1 or configure the system according to Shopware's documentation to correct file visibility.

Long-Term Security Practices

Implement security best practices and regularly review configurations to protect sensitive data.

Patching and Updates

For immediate mitigation, disable public access to the bucket storing private files on Amazon AWS or install/update the Security plugin along with running the

./bin/console s3:set-visibility

command.