CVE-2021-42363

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

The Preview E-Mails for WooCommerce WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the search_order parameter found in the ~/views/form.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.6.8.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
Preview E-Mails for WooCommerce	Preview E-Mails for WooCommerce	>= 1.6.8, <= 1.6.8

References

https://plugins.trac.wordpress.org/changeset/2625941/woo-preview-emails/trunk/views/form.phpPatch, Third Party Advisory
https://www.wordfence.com/blog/2021/11/woocommerce-extension-reflected-xss-vulnerability/Exploit, Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-42363Third Party Advisory
https://plugins.trac.wordpress.org/changeset/2625941/woo-preview-emails/trunk/views/form.phpPatch, Third Party Advisory
https://www.wordfence.com/blog/2021/11/woocommerce-extension-reflected-xss-vulnerability/Exploit, Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-42363Third Party Advisory

Timeline

Published: Nov 19, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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