CVE-2023-2017
Shopware Has Improper Control of Generation of Code in Twig rendered views
Description
### Impact We fixed with [CVE-2023-22731](https://github.com/shopware/platform/security/advisories/GHSA-93cw-f5jj-x85w) 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.
How to fix CVE-2023-2017
To remediate CVE-2023-2017, upgrade the affected package to a fixed version below.
- —upgrade to 6.4.20.1 or later
- —upgrade to 6.4.20.1 or later
Is CVE-2023-2017 being exploited?
Low — EPSS is 2.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 6.4.20.1
- from 0, < 6.4.20.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |