Shopware vulnerable to Server Side Template Injection in Twig using deprecation silence tag
Impact
Shopware has a new Twig Tag sw_silent_feature_call which silences deprecation messages while triggered in this tag.
It accepts as parameter a string the feature flag name to silence, but this parameter is not escaped properly and allows execution of code.
Patches
Update to Shopware 6.6.5.1 or 6.5.8.13
Workarounds
For older versions of 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.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | shopware/core | < 6.5.8.13, >= 6.6.0.0, < 6.6.5.1 | 6.5.8.13, 6.6.5.1 |
| Composer package | shopware/platform | < 6.5.8.13, >= 6.6.0.0, < 6.6.5.1 | 6.5.8.13, 6.6.5.1 |
References
- https://github.com/shopware/shopware/security/advisories/GHSA-27wp-jvhw-v4xp
- https://nvd.nist.gov/vuln/detail/CVE-2024-42355
- https://github.com/shopware/core/commit/a784aa1cec0624e36e0ee4d41aeebaed40e0442f
- https://github.com/shopware/core/commit/d35ee2eda5c995faeb08b3dad127eab65c64e2a2
- https://github.com/shopware/shopware/commit/445c6763cc093fbd651e0efaa4150deae4ae60da
- https://github.com/shopware/shopware/commit/8504ba7e56e53add6a1d5b9d45015e3d899cd0ac
- https://github.com/shopware/shopware
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L- Weakness (CWE)
CWE-1336, CWE-94- Platform
- Composer
- Package
shopware/core, shopware/platform- Disclosed
- 08.08.2024
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-27wp-jvhw-v4xp - CC BY 4.0
Vulnerability history: shopware/core
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 65
- First → latest
- 09.2020 06.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 5
- High 16
- Medium 31
- Low 13
Disclosures per year
- 2020: 7
- 2021: 13
- 2022: 7
- 2023: 6
- 2024: 7
- 2025: 12
- 2026: 13
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Shopware vulnerable to Server Side Template Injection in Twig using deprecation silence tag this entry
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