GHSA-35jp-8cgg-p4wj
Shopware vulnerable to Server Side Template Injection in Twig using Context functions
Quick fix
GHSA-35jp-8cgg-p4wj — shopware/core: upgrade to the fixed version with the command below.
composer require shopware/core:^6.5.8.13Details
### Impact The `context` variable is injected into almost any Twig Template and allows to access to current language, currency information. The context object allows also to switch for a short time the scope of the Context as a helper with a callable function.
Example call from PHP:
```php $context->scope(Context::SYSTEM_SCOPE, static function (Context $context) use ($mediaService, $media, &$fileBlob): void { $fileBlob = $mediaService->loadFile($media->getId(), $context); }); ```
This function can be called also from Twig and as the second parameter allows any callable, it's possible to call from Twig any statically callable PHP function/method.
It's not possible as customer to provide any Twig code, the attacker would require access to Administration to exploit it using Mail templates or using App Scripts.
### Patches Update to Shopware 6.6.5.1 or 6.5.8.13
### Workarounds For older versions of 6.1, 6.2, 6.3 and 6.4 corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version.
Are you affected?
Enter the version of the package you're using.
Affected packages
0Fixed in: 6.5.8.13composer require shopware/core:^6.5.8.130Fixed in: 6.5.8.13composer require shopware/platform:^6.5.8.136.6.0.0Fixed in: 6.6.5.1composer require shopware/platform:^6.6.5.16.6.0.0Fixed in: 6.6.5.1composer require shopware/core:^6.6.5.1References
- https://github.com/shopware/shopware/security/advisories/GHSA-35jp-8cgg-p4wj[WEB]
- https://nvd.nist.gov/vuln/detail/CVE-2024-42356[ADVISORY]
- https://github.com/shopware/core/commit/04183e0c02af3b404eb7d52c683734bfe0595038[WEB]
- https://github.com/shopware/core/commit/a784aa1cec0624e36e0ee4d41aeebaed40e0442f[WEB]
- https://github.com/shopware/shopware/commit/8504ba7e56e53add6a1d5b9d45015e3d899cd0ac[WEB]
- https://github.com/shopware/shopware/commit/e43423bcc93c618c3036f94c12aa29514da8cf2e[WEB]
- https://github.com/shopware/shopware[PACKAGE]