CVE-2024-31447: Shopware has Improper Session Handling in store-api

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-04-08 · updated 2026-06-17
Weakness: CWE-613

Description

Shopware 6 is an open commerce platform based on Symfony Framework and Vue. Starting in version 6.3.5.0 and prior to versions 6.6.1.0 and 6.5.8.8, when a authenticated request is made to `POST /store-api/account/logout`, the cart will be cleared, but the User won't be logged out. This affects only the direct store-api usage, as the PHP Storefront listens additionally on `CustomerLogoutEvent` and invalidates the session additionally. The problem has been fixed in Shopware 6.6.1.0 and 6.5.8.8. Those who are unable to update can install the latest version of the Shopware Security Plugin as a workaround.

Affected products

shopware: from 6.3.5.0 before 6.5.8.8; from 6.6.0.0 before 6.6.1.0 — fixed in 6.5.8.8, 6.6.1.0

How to fix

Upgrade to a fixed version: shopware 6.5.8.8, 6.6.1.0. Check the vendor advisory for mitigations.

References

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