Shopware vulnerable to Improper Control of Generation of Code in Twig rendered views
### 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
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-22731US | high8.8 | — | ||
Shopware is an open source commerce platform based on Symfony Framework and Vue js. In a Twig environment **without the Sandbox extension**, it is possible to refer to PHP function… | ||||
references
External citations — patches, advisories, analysis.
- https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updatesWEB
- https://github.com/shopware/platformPACKAGE
- https://github.com/shopware/platform/commit/89d1ea154689cb6202e0d3a0ceeae0febb0c09e1WEB
- https://github.com/shopware/platform/security/advisories/GHSA-93cw-f5jj-x85wWEB
- https://nvd.nist.gov/vuln/detail/CVE-2023-22731ADVISORY
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