VulnerabilityModified
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.
MEDIUM 5.4EPSS 0.58%
Does this matter?
Lower severity and a low EPSS score (0.58%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.58% probability · 46th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- shopware/shopware
- Source
- cve@mitre.org
References
- https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-07-2020Vendor Advisory
- https://www.shopware.com/en/changelog/#6-2-3Release Notes, Vendor Advisory
- https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-07-2020Vendor Advisory
- https://www.shopware.com/en/changelog/#6-2-3Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.