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GHSA-7v2v-9rm4-7m8fhigh8.8

Shopware Has Improper Control of Generation of Code in Twig rendered views

Impact

We fixed with CVE-2023-22731 Twig filters to only be executed with allowed functions. It is possible to pass PHP Closures as string or an array and array crafted PHP Closures was not checked against allow list

Source excerpt · OSV

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

shopware/platform Packagist
Affected rangeRecorded fix
Earlier releases before 6.4.20.1Ecosystem versions6.4.20.1

Version evidence: OSV · GHSA-7v2v-9rm4-7m8f

View original version evidence (72 explicit versions)
shopware/core Packagist
Affected rangeRecorded fix
Earlier releases before 6.4.20.1Ecosystem versions6.4.20.1

Version evidence: OSV · GHSA-7v2v-9rm4-7m8f

View original version evidence (72 explicit versions)

Original source description

Impact

We fixed with CVE-2023-22731 Twig filters to only be executed with allowed functions. It is possible to pass PHP Closures as string or an array and array crafted PHP Closures was not checked against allow list

Patches

The problem has been fixed with 6.4.20.1 with an improved override.

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