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CVE-2021-42363

MEDIUM 6.1 CVSS 3.1
Published
November 19, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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.

Affected WordPress components

  • Preview E-mails for WooCommerce Plugin · woo-preview-emails
    Confirmed match Active
    From 1.6.8 (including) to 1.6.8 (including)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Preview E-Mails for WooCommerce Preview E-Mails for WooCommerce — From 1.6.8 (including) to 1.6.8 (including)
  • preview_e-mails_for_woocommerce_project preview_e-mails_for_woocommerce — Up to and including 1.6.8

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/2625941/woo-preview-emails/trunk/views/form.php Patch, Third Party Advisory
  • www.wordfence.com https://www.wordfence.com/blog/2021/11/woocommerce-extension-reflected-xss-vulnerability/ Exploit, Third Party Advisory
  • www.wordfence.com https://www.wordfence.com/vulnerability-advisories/#CVE-2021-42363 Third Party Advisory
  • nvd.nist.gov Official NVD record