← Vulnerability feed

Vulnerability record · CVE-2023-22734 · published 17 January 2023

CVE-2023-22734: Shopware improper input validation vulnerability

Shopware · Shopware

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.

7.5 CVSS 3.1 High EPSS 0.60% · top 52.7% CWE-20 · Improper input validation
7.5CVSS 3.1 base score
0.60%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updates PatchVendor Advisory
https://github.com/shopware/platform/commit/f5a95ee2bcf1e546878450963ef1d9886e59a620 PatchThird Party Advisory
https://github.com/shopware/platform/security/advisories/GHSA-46h7-vj7x-fxg2 Third Party Advisory
https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updates PatchVendor Advisory
https://github.com/shopware/platform/commit/f5a95ee2bcf1e546878450963ef1d9886e59a620 PatchThird Party Advisory
https://github.com/shopware/platform/security/advisories/GHSA-46h7-vj7x-fxg2 Third Party Advisory

Track CVE-2023-22734 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-42357Shopware sql injection vulnerabilityShopware is an open commerce platform. Prior to versions 6.6.5.1 and 6.5.8.13, the Shopware application API contains a search functionality which ena…EPSS 0.60%9.8CVE-2024-42355Shopware code injection vulnerabilityShopware, an open ecommerce platform, has a new Twig Tag `sw_silent_feature_call` which silences deprecation messages while triggered in this tag. Pr…EPSS 0.86%9.8CVE-2024-22406Shopware sql injection vulnerabilityShopware is an open headless commerce platform. The Shopware application API contains a search functionality which enables users to search through in…EPSS 0.64%9.8CVE-2023-22732Shopware insufficient session expiration vulnerabilityShopware is an open source commerce platform based on Symfony Framework and Vue js. The Administration session expiration was set to one week, when a…EPSS 0.73%9.8CVE-2021-37708Shopware command injection vulnerabilityShopware is an open source eCommerce platform. Versions prior to 6.4.3.1 contain a command injection vulnerability in mail agent settings. Version 6.…EPSS 2.4%9.8CVE-2016-3109Shopware improper input validation vulnerabilityThe backend/Login/load/ script in Shopware before 5.1.5 allows remote attackers to execute arbitrary code.EPSS 28%8.9CVE-2026-31889Shopware authentication bypass by spoofing vulnerabilityShopware is an open commerce platform. Prior to 6.6.10.15 and 6.7.8.1, a vulnerability in the Shopware app registration flow that could, under specif…EPSS 0.42%8.9CVE-2026-31887Shopware incorrect authorization vulnerabilityShopware is an open commerce platform. Prior to 6.7.8.1 and 6.6.10.15, an insufficient check on the filter types for unauthenticated customers allows…EPSS 0.41%

Source: NIST National Vulnerability Database (record CVE-2023-22734), CISA KEV, FIRST EPSS (scores of 2026-10-10). This page is refreshed as NVD updates the record.