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Security Advisories: GSA_kwCzR0hTQS1meGYzLXd4M2MtNzZwZs4AAleW
Shopware vulnerable to Cross-site Scripting
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.
Permalink: https://github.com/advisories/GHSA-fxf3-wx3c-76pfJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1meGYzLXd4M2MtNzZwZs4AAleW
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 2 years ago
Updated: 10 months ago
CVSS Score: 5.4
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Identifiers: GHSA-fxf3-wx3c-76pf, CVE-2020-13971
References:
- https://nvd.nist.gov/vuln/detail/CVE-2020-13971
- https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-07-2020
- https://www.shopware.com/en/changelog/#6-2-3
- https://github.com/advisories/GHSA-fxf3-wx3c-76pf
Affected Packages
packagist:shopware/platform
Dependent packages: 6Dependent repositories: 38
Downloads: 1,117,480 total
Affected Version Ranges: < 6.2.3
Fixed in: 6.2.3
All affected versions: 5.3.1, 6.0.0, 6.1.0, 6.1.1, 6.1.2, 6.1.3, 6.1.4, 6.1.5, 6.1.6, 6.2.0, 6.2.1, 6.2.2
All unaffected versions: 6.2.3