Known vulnerabilities in Meta for WooCommerce

Reach more customers and drive sales on Facebook, Instagram and WhatsApp with the official Meta for WooCommerce plugin.

5Reported vulnerabilities

8.8Highest CVSS score

3.7.6Latest version

400,000+Active installs

What to do now

Update Meta for WooCommerce to 3.7.6 or later. 5 of these have a fixed version available. Updating resolves them.

Plugin last updated: July 23, 2026 / Tested up to WordPress: 7.0.4 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2019-15841	High 8.8	0.7%	Before 1.9.15	`1.9.15`	August 30, 2019
CVE-2019-15840	High 8.8	0.7%	Before 1.9.14	`1.9.14`	August 30, 2019
CVE-2026-66707	High 7.2	0.2%	3.7.5 and earlier	`3.7.6`	July 31, 2026
CVE-2025-64296	Medium 5.3	0.2%	3.5.7 and earlier	`3.5.8`	October 29, 2025
CVE-2026-49059	Medium 4.7	0.2%	3.7.0 and earlier	`3.7.1`	May 27, 2026

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.