CVE-2020-13971

MEDIUM5.4EPSS 0.31%

Shopware vulnerable to Cross-site Scripting

Published: 5/24/2022Modified: 2/16/2024

Description

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.

Affected packages (1)

Packagist/shopware/platformfrom 0, < 6.2.3

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	MEDIUM5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References (4)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2020-13971
PATCHhttps://github.com/shopware/platform
WEBhttps://docs.shopware.com/en/shopware-6-en/security-updates/security-update-07-2020
WEBhttps://www.shopware.com/en/changelog/#6-2-3