Server-Side Template Injection Affecting shopware/core package, versions <6.5.8.13>=6.6.0.0, <6.6.5.1
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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-7654169
- published9 Aug 2024
- disclosed8 Aug 2024
- creditNgo Wei Lin
Introduced: 8 Aug 2024
CVE-2024-42356 (opens in a new tab)How to fix?
Upgrade shopware/core to version 6.5.8.13, 6.6.5.1 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 Server-Side Template Injection by forcing a change in the context object using $context->scope. A user with access to administrator tools can invoke any statically callable PHP function by passing it as a parameter to the vulnerable Twig template.
PoC
$context->scope(Context::SYSTEM_SCOPE, static function (Context $context) use ($mediaService, $media, &$fileBlob): void {
$fileBlob = $mediaService->loadFile($media->getId(), $context);
});