Plugins · omnisend-connect · data as of 2026-11-04
Is Email Marketing for WooCommerce by Omnisend safe? Known vulnerabilities and latest version
- Latest version
- 1.22.9
- Last updated
- 2026-10-29
- Active installs
- 40,000+
- Known issues on record
- 4
- Unpatched in latest
- 0
- Tested up to WP
- 7.1.4 · PHP 7.4+
Email Marketing, Newsletter, Email Automation, Forms, Pop Up, SMS, Abandoned Cart made easy for WordPress & WooCommerce by Omnisend — by Omnisend
What to do
- Update to the latest version (1.22.9). Anything older than 1.19.1 has at least one known issue listed below. Dashboard → Updates, or Plugins → “update now”.
- If you cannot update right away, deactivate it until you can.
- Turn on auto-updates for it: Plugins → “Enable auto-updates” on its row.
- If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan.
With WP-CLI: wp plugin get omnisend-connect --field=version shows what you run; wp plugin update omnisend-connect updates it.
Check your version
Known vulnerabilities
4 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version.
medium 5.4 CVE-2026-57632 · published 2026-06-26
Missing authorization check in Email Marketing for WooCommerce by Omnisend (1.19.0 and older)
- Affected
- 1.19.0 and older
- Fixed in
- 1.19.1
- Access needed (per CVSS)
- Needs a low-level account (e.g. subscriber)
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Subscriber Broken Access Control in Email Marketing for WooCommerce by Omnisend <= 1.19.0 versions.
high 7.5 CVE-2026-42668 · published 2026-06-15
Authentication bypass in Email Marketing for WooCommerce by Omnisend (1.18.0 and older)
- Affected
- 1.18.0 and older
- Fixed in
- 1.18.1
- Access needed (per CVSS)
- No login needed
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Unauthenticated Broken Authentication in Email Marketing for WooCommerce by Omnisend <= 1.18.0 versions.
medium 4.3 CVE-2024-32101 · published 2024-04-15
Cross-site request forgery (CSRF) in Email Marketing for WooCommerce by Omnisend (1.14.3 and older)
- Affected
- 1.14.3 and older
- Fixed in
- 1.14.4
- Access needed (per CVSS)
- No login needed; someone on the site has to click a link or open a page
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Cross-Site Request Forgery (CSRF) vulnerability in Omnisend Email Marketing for WooCommerce by Omnisend omnisend-connect.This issue affects Email Marketing for WooCommerce by Omnisend: from n/a through <= 1.14.3.
high 7.5 CVE-2023-47244 · published 2023-11-23
Information disclosure in Email Marketing for WooCommerce by Omnisend (1.13.8 and older)
- Affected
- 1.13.8 and older
- Fixed in
- 1.13.9
- Access needed (per CVSS)
- No login needed
- Range from
- CVE record (the advisory publisher) · score by NVD
Details from the advisory
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Omnisend Email Marketing for WooCommerce by Omnisend.This issue affects Email Marketing for WooCommerce by Omnisend: from n/a through 1.13.8.
Recent activity
- 2026-10-29 — latest release on wordpress.org (1.22.9).
- 2026-06-26 — Missing authorization check disclosed (CVE-2026-57632), fixed in 1.19.1.
- 2026-06-15 — Authentication bypass disclosed (CVE-2026-42668), fixed in 1.18.1.
- 2024-04-15 — Cross-site request forgery (CSRF) disclosed (CVE-2024-32101), fixed in 1.14.4.
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Browse vulnerabilities
- Published this week
- Unpatched in the latest version
- By type of vulnerability
- Plugins by Omnisend (2 tracked)
Types found in this plugin: Missing authorization (1) · Authentication bypass (1) · Cross-site request forgery (CSRF) (1) · Sensitive data exposure (1)
Where this data comes from
- Version, last update, installs: wordpress.org/plugins/omnisend-connect (Plugins API), fetched 2026-11-04.
- Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
- Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.
Badge for your site or docs (states facts with a date, not a verdict):
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