What is CVE-2022-43321?

CVE-2022-43321 is a medium-severity vulnerability in Shopwind, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-11-09.

How severe is CVE-2022-43321?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Shopwind

CVE-2022-43321

Shopwind v3.4.3 was discovered to contain a reflected cross-site scripting (XSS) vulnerability in the component /common/library/Page.php.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-11-09 · last modified 2026-07-09.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (35.0th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 35.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000

Affected products

Shopwind — versions 3.4.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

af854a3a-2127-422b-91ae-364da2661108 (Product, URL Repurposed)
github.com/shopwind/yii-shopwind/issues/1 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2022-43321?: CVE-2022-43321 is a medium-severity vulnerability in Shopwind, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-11-09.
How severe is CVE-2022-43321?: Medium severity. CVSS v3 base score is 6.1 out of 10.