Email Marketing for WooCommerce by Omnisend vulnerabilities
Plugin slug omnisend-connect · 4 known vulnerabilities · latest disclosed 2026-06-26 · WordPress.org page
Every listed vulnerability has a fix. Version 1.19.1 or later is not affected by any of them. If your site runs an older version, update it.
1 of 4 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Email Marketing for WooCommerce by Omnisend
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 4.3 | <= 1.19.0 | 1.19.1 | CVE-2026-57632 | 2026-06-26 | Advisory |
| High 7.5 | <= 1.18.0 | 1.18.1 | CVE-2026-42668 | 2026-05-13 | Advisory |
| Medium 4.3 | <= 1.14.3 | 1.14.4 | CVE-2024-32101 | 2024-04-11 | Advisory |
| Medium 5.3 | <= 1.13.8 | 1.13.9 | CVE-2023-47244 | 2023-11-07 | Advisory |
Check if a site is affected
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Questions
Is the Email Marketing for WooCommerce by Omnisend plugin safe to use?
All 4 known issues are fixed in current versions (1.19.1 or later). Keeping it updated is what matters.
How do I check which version of Email Marketing for WooCommerce by Omnisend my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.