PT-2021-23595 · WordPress · Preview E-Mails For Woocommerce

Published 2021-11-19 · Updated 2021-11-19 · CVE-2021-42363

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Preview E-Mails for WooCommerce WordPress plugin versions up to and including 1.6.8

Description The issue allows attackers to inject arbitrary web scripts via the search order parameter found in the ~/views/form.php file, enabling Reflected Cross-Site Scripting attacks.

Recommendations For versions up to and including 1.6.8, update to a version later than 1.6.8 to resolve the issue. As a temporary workaround, consider restricting access to the search order parameter in the ~/views/form.php file to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-42363

Affected Products

Preview E-Mails For Woocommerce

References · 6

• 🔥 https://wordfence.com/blog/2021/11/woocommerce-extension-reflected-xss-vulnerability · Exploit
• https://osv.dev/vulnerability/CVE-2021-42363 · Vendor Advisory
• https://plugins.trac.wordpress.org/changeset/2625941/woo-preview-emails/trunk/views/form.php · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-42363 · Security Note
• https://t.me/cibsecurity/32699 · Telegram Post
• https://wordfence.com/vulnerability-advisories/#CVE-2021-42363 · Note