CVE-2023-22731
published 2023-01-17CVE-2023-22731: 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…
PriorityP356high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
1.33%
68.0th percentile
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 functions in twig filters like `map`, `filter`, `sort`. This allows a template to call any global PHP function and thus execute arbitrary code. The attacker must have access to a Twig environment in order to exploit this vulnerability. This 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. Users are advised to upgrade. Users of major versions 6.1, 6.2, and 6.3 may also receive this fix via a plugin.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| shopware | core | >= 0 < 6.4.20.1 | 6.4.20.1 |
| shopware | core | >= 0 < 6.4.18.1 | 6.4.18.1 |
| shopware | platform | < 6.4.18.1 | 6.4.18.1 |
| shopware | platform | >= 0 < 6.4.20.1 | 6.4.20.1 |
| shopware | platform | >= 0 < 6.4.18.1 | 6.4.18.1 |
| shopware | shopware | < 6.4.18.1 | 6.4.18.1 |
| shopware | shopware | — | — |
| shopware | shopware | — | — |
| shopware | shopware | 6.1.0 – 6.4.20.0 | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
ghsa8.8HIGH
osv8.8HIGH
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GHSA
Shopware Has Improper Control of Generation of Code in Twig rendered views
ghsa·2023-04-18·CVSS 8.8
CVE-2023-2017 [HIGH] CWE-1336 Shopware Has Improper Control of Generation of Code in Twig rendered views
Shopware Has Improper Control of Generation of Code in Twig rendered views
### 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.
OSV
Shopware Has Improper Control of Generation of Code in Twig rendered views
osv·2023-04-18·CVSS 8.8
CVE-2023-2017 [HIGH] Shopware Has Improper Control of Generation of Code in Twig rendered views
Shopware Has Improper Control of Generation of Code in Twig rendered views
### 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.
GHSA
Shopware vulnerable to Improper Control of Generation of Code in Twig rendered views
ghsa·2023-01-17
CVE-2023-22731 [CRITICAL] CWE-94 Shopware vulnerable to Improper Control of Generation of Code in Twig rendered views
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
OSV
Shopware vulnerable to Improper Control of Generation of Code in Twig rendered views
osv·2023-01-17
CVE-2023-22731 [CRITICAL] Shopware vulnerable to Improper Control of Generation of Code in Twig rendered views
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
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updateshttps://github.com/shopware/platform/commit/89d1ea154689cb6202e0d3a0ceeae0febb0c09e1https://github.com/shopware/platform/security/advisories/GHSA-93cw-f5jj-x85whttps://docs.shopware.com/en/shopware-6-en/security-updates/security-update-01-2023?category=security-updateshttps://github.com/shopware/platform/commit/89d1ea154689cb6202e0d3a0ceeae0febb0c09e1https://github.com/shopware/platform/security/advisories/GHSA-93cw-f5jj-x85w
2023-01-17
Published