User Impersonation Affecting shopware/core package, versions <6.6.10.15>=6.7.0.0, <6.7.8.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PHP-SHOPWARECORE-15518390
- published13 Mar 2026
- disclosed11 Mar 2026
- creditUnknown
Introduced: 11 Mar 2026
CVE-2026-31889 (opens in a new tab)How to fix?
Upgrade shopware/core to version 6.6.10.15, 6.7.8.1 or higher.
Overview
shopware/core is a Shopware platform is the core for all Shopware ecommerce products.
Affected versions of this package are vulnerable to User Impersonation in the app registration process. An attacker can gain unauthorized access to sensitive API credentials by exploiting the ability to update the shop-url during re-registration without proving control over the original domain, provided they possess the relevant app-side secret. This allows redirection of app traffic to an attacker-controlled domain and interception of credentials.