要点
- CVE-2023-22734 是影响 shopware/core, shopware/platform, shopware (shopware) 的高危 (CVSS 7.5)漏洞。
- 未来 30 天内被利用的概率（EPSS）：0.63%，高于 50.2% 的漏洞。
- 修复：升级到 6.4.18.1 或更高版本。
Description
Impact
The newsletter double opt-in validation was not checked properly, and it was possible to skip the complete double opt in process.
Patches
The problem has been fixed with 6.4.18.1
Workarounds
For older versions of 6.1, 6.2, and 6.3, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version. Or disable the newsletter registration completely.
References
https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updates
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.
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