CVE-2021-25963

Shuup - Reflected XSS in Error Page

Description

In Shuup, versions 1.6.0 through 2.10.8 are vulnerable to reflected Cross-Site Scripting (XSS) that allows execution of arbitrary javascript code on a victim browser. This vulnerability exists due to the error page contents not escaped.

Remediation

Solution:

  • Update to 2.11.0

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.40%
Third-Party Advisory github.com Third-Party Advisory whitesourcesoftware.com
Affected: shuup shuup
Published at:
Updated at:

References

Link Tags
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25963 third party advisory
https://github.com/shuup/shuup/commit/75714c37e32796eb7cbb0d977af5bcaa26573588 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-25963?
CVE-2021-25963 has been scored as a medium severity vulnerability.
How to fix CVE-2021-25963?
To fix CVE-2021-25963: Update to 2.11.0
Is CVE-2021-25963 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-25963 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-25963?
CVE-2021-25963 affects shuup shuup.
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