CVE-2026-48015
Shopware: Stored XSS via SVG file upload — no SVG sanitization
CVSS Score
4.9
EPSS Score
0.0%
EPSS Percentile
0th
Shopware is an open commerce platform. Prior to 6.6.10.18 and 6.7.10.1, SVG files are in the allowed_extensions whitelist in src/Core/Framework/Resources/config/packages/shopware.yaml and can be uploaded via the media manager without SVG content sanitization in the upload pipeline from MediaUploadController to FileSaver to TypeDetector, allowing malicious SVG JavaScript such as onload, <script>, and <foreignObject> to execute in the Shopware domain when the uploaded SVG is viewed. This issue is fixed in versions 6.6.10.18 and 6.7.10.1.
| CWE | CWE-79 |
| Vendor | shopware |
| Product | shopware |
| Published | Jul 17, 2026 |
| Last Updated | Jul 17, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
shopware / shopware
< 6.6.10.18 >= 6.7.0.0, < 6.7.10.1
shopware / platform
< 6.6.10.18 >= 6.7.0.0, < 6.7.10.1
References
github.com: https://github.com/shopware/shopware/security/advisories/GHSA-xvhc-gm7j-mhmc github.com: https://github.com/shopware/shopware/commit/745a3ea3b77d4fe0f78c595ef527d8453a134497 github.com: https://github.com/shopware/shopware/commit/fd6d39bdb62dfa06fe62c7c87b37607d84094cda github.com: https://github.com/shopware/shopware/releases/tag/v6.6.10.18 github.com: https://github.com/shopware/shopware/releases/tag/v6.7.10.1