UpHeron
All vulnerabilities

Servers and applications

CVE-2020-13971

In Shopware before 6.2.3, authenticated users are allowed to use the Mediabrowser fileupload feature to upload SVG images containing JavaScript. This leads to Persistent XSS. An uploaded image can be accessed without authentication.

Severity
Medium 5.4
Published
28 Jul 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
6.2.3
Sources
NVD

Affected software

SoftwareAffected versions
ShopwareServers and applications · cpe:a:shopware:shopware
  • Every version before 6.2.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-13971
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-13971