Vulnerability Monitor

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CVE-2023-22734

Shopware is an open source commerce platform based on Symfony Framework and Vue js. The newsletter double opt-in validation was not checked properly, and it was possible to skip the complete double opt in process. As a result operators may have inconsistencies in their newsletter systems. This problem has been fixed with version 6.4.18.1. Users are advised to upgrade. Users unable to upgrade may find security measures are available via a plugin for major versions 6.1, 6.2, and 6.3. Users may also disable newsletter registration completely.

Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 4.3, indicating it can be exploited remotely over the network with relatively low complexity though user interaction is required and does not require pre-existing privileges . The vulnerability impacts limited integrity, for affected systems. Impacting 1 product from shopware organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2023, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2023-01-17T22:15:11.340

Last Modified

2024-11-21T07:45:19.213

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.3 (MEDIUM)

Weaknesses

Type: Secondary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	shopware	shopware	< 6.4.18.1	Yes

References

https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updates Patch, Vendor Advisory ([email protected])
https://github.com/shopware/platform/commit/f5a95ee2bcf1e546878450963ef1d9886e59a620 Patch, Third Party Advisory ([email protected])
https://github.com/shopware/platform/security/advisories/GHSA-46h7-vj7x-fxg2 Third Party Advisory ([email protected])
https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updates Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/shopware/platform/commit/f5a95ee2bcf1e546878450963ef1d9886e59a620 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/shopware/platform/security/advisories/GHSA-46h7-vj7x-fxg2 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For shopware's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.