Known vulnerabilities in Sender – Newsletter, SMS and Email Marketing Automation for WooCommerce

Sender is an all-in-one email & SMS marketing platform designed keeping the challenges of ecommerce and small businesses in mind.

3Reported vulnerabilities

6.1Highest CVSS score

2.10.24Latest version

5,000+Active installs

What to do now

Update Sender – Newsletter, SMS and Email Marketing Automation for WooCommerce to 2.10.23 or later. 3 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 10, 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-2024-43126	Medium 6.1	0.3%	2.6.15 and earlier	`2.6.16`	August 7, 2024
CVE-2026-59537	Medium 4.9	0.3%	2.10.22 and earlier	`2.10.23`	July 23, 2026
CVE-2024-39657	Medium 4.3	0.2%	2.6.18 and earlier	`2.6.19`	August 1, 2024

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