Threat intelligence

Mailchimp for WooCommerce < 6.2 - Authenticated (Administrator+) SQL Injection

CVE-2026-73346 · mailchimp-for-woocommerce

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Mailchimp For Woocommerce at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Mailchimp for WooCommerce < 6.2 - Authenticated (Administrator+) SQL Injection
Affected software: mailchimp-for-woocommerce(Plugin)
Affected versions: < 6.2
Authentication: Authenticated (see advisory title)
Vulnerability type: SQL injection
CVE: CVE-2026-73346
Published: 12 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to read or modify database contents beyond intended access.
Source: Data imported from Wordfence Intelligence (advisory 4fc81a70-f43d-4a92-b376-7ed85481e00f). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Mailchimp For Woocommerce version against this catalog when the Defence plugin is connected to your WordPress site.

Start SiteRespond Defence for WordPress — £29.99/monthScan your website

All Mailchimp For Woocommerce advisoriesBack to catalog