CVE-2023-22731
Shopware vulnerable to Improper Control of Generation of Code in Twig rendered views
Description
### Impact In Twig environment **without the Sandbox extension**, it is possible to refer to PHP functions in twig filters like `map`, `filter`, `sort`. This allows in the template to call any global PHP function. ### Patches The problem has been fixed with 6.4.18.1 with an override of the specified filters until the integration of the Sandbox extension has been finished. ### 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. ### References https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updates
How to fix CVE-2023-22731
To remediate CVE-2023-22731, upgrade the affected package to a fixed version below.
- —upgrade to 6.4.18.1 or later
- —upgrade to 6.4.18.1 or later
Is CVE-2023-22731 being exploited?
Low — EPSS is 2.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 6.4.18.1
- from 0, < 6.4.18.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |