Vulnerability Details : 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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-13971
- cpe:2.3:a:shopware:shopware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-13971
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-13971
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2020-13971
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-13971
-
https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-07-2020
Security Update 07/2020Vendor Advisory
-
https://www.shopware.com/en/changelog/#6-2-3
Shopware Changelog Shopware 6Release Notes;Vendor Advisory
Jump to