CVE-2021-25963

Shuup - Reflected XSS in Error Page

State: Published
Severity: 6.1 Medium
Published: Sep 30, 2021
Updated: Apr 30, 2025
Reserved: Jan 22, 2021

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.

Scores

CVSS	Score	Vector	Source
3.1	6.1 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	Mend

Weaknesses

CWE-79 Cross-site Scripting (XSS)

Affected Products

Product	Versions
shuupshuup	1.6.0 and laterAffected

References

https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25963
https://github.com/shuup/shuup/commit/75714c37e32796eb7cbb0d977af5bcaa26573588

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