What’s Vulnerable › Vulnerabilities
CVE-2023-22733: Improper Output Neutralization in Log Module in shopware
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-01-17 · updated 2026-06-17
- Weakness: CWE-532
Description
Shopware is an open source commerce platform based on Symfony Framework and Vue js. In affected versions the log module would write out all kind of sent mails. An attacker with access to either the local system logs or a centralized logging store may have access to other users accounts. This issue has been addressed in version 6.4.18.1. 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. Users unable to upgrade may remove from all users the log module ACL rights or disable logging.
Affected products
- shopware: before 6.4.18.1 — fixed in 6.4.18.1
How to fix
Upgrade to a fixed version: shopware 6.4.18.1. Check the vendor advisory for mitigations.
References
- https://developer.shopware.com/docs/guides/hosting/performance/performance-tweaks#logging
- https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updates
- https://github.com/shopware/platform/commit/407a83063d7141c1a626441799c3ebef79498c07
- https://github.com/shopware/platform/security/advisories/GHSA-7cp7-jfp6-jh4f
- https://developer.shopware.com/docs/guides/hosting/performance/performance-tweaks#logging
- https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updates
- https://github.com/shopware/platform/commit/407a83063d7141c1a626441799c3ebef79498c07
- https://github.com/shopware/platform/security/advisories/GHSA-7cp7-jfp6-jh4f
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