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CVE-2026-48015— Shopware: Stored XSS via SVG file upload — no SVG sanitization

Quick assessment

Affected
shopware shopware
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Shopware是德国Shopware公司开源的一套电子商务软件。 Shopware存在跨站脚本漏洞，该漏洞源于SVG文件内容未经过清理和转义，允许恶意JavaScript执行。以下版本受到影响：6.6.10.18之前版本和6.7.10.1之前版本。

CVSS 4.9 · Medium EPSS 0.48% · P40

Affected Version Matrix 4

VendorProduct Version RangeStatus
shopware platform < 6.6.10.18 affected
>= 6.7.0.0, < 6.7.10.1 affected
shopware shopware < 6.6.10.18 affected
>= 6.7.0.0, < 6.7.10.1 affected
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I. Basic Information for CVE-2026-48015

Vulnerability Information
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Vulnerability Title
Shopware: Stored XSS via SVG file upload — no SVG sanitization
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Shopware 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Shopware是德国Shopware公司开源的一套电子商务软件。 Shopware存在跨站脚本漏洞，该漏洞源于SVG文件内容未经过清理和转义，允许恶意JavaScript执行。以下版本受到影响：6.6.10.18之前版本和6.7.10.1之前版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
shopware shopware < 6.6.10.18 -
shopware platform < 6.6.10.18 -

II. Public POCs for CVE-2026-48015

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III. Intelligence Information for CVE-2026-48015

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Patches & Fixes for CVE-2026-48015 (1)

Vendor Advisories for CVE-2026-48015 (1)

Vendor Pages for CVE-2026-48015 (1)

Same Patch Batch · shopware · 2026-07-17 · 6 CVEs total

CVE-2026-48009 6.8 MEDIUM Shopware: Admin Account Takeover via User Recovery Hash Exposure
CVE-2026-48014 6.5 MEDIUM Shopware: Admin API ACL Bypass in Order State Transition Endpoints
CVE-2026-48008 6.5 MEDIUM Shopware: Privilege Escalation via Sync API Integration Admin Flag Bypass
CVE-2026-48010 6.5 MEDIUM Shopware: Privilege escalation: non-admin user with user:create ACL can create admin accou
CVE-2026-48016 4.3 MEDIUM Shopware: Unauthorized Payment Trigger for Foreign Orders via /store-api/handle-payment

IV. Related Vulnerabilities

Same product: shopware
Same vendor: shopware
Same weakness: CWE-79

V. Comments for CVE-2026-48015

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