CVE-2026-1000MailerLite - WooCommerce integration <= 3.1.3 - Missing Authorization to Data Deletion
Updated under an hour ago ()
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It affects MailerLite – WooCommerce integration. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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The MailerLite - WooCommerce integration plugin for WordPress is vulnerable to unauthorized data modification and deletion in all versions up to, and including, 3.1.3. This is due to missing capability checks on the resetIntegration() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to reset the plugin's integration settings, delete all plugin options, and drop the plugin's database tables (woo_mailerlite_carts and woo_mailerlite_jobs), resulting in complete loss of plugin data including customer abandoned cart information and sync job history.
- CVSS
- 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- Weakness (CWE)
- CWE-862
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Wordfence
- NVD analysis
- Deferred
- Record last updated
- Apr 8, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
mailerlite MailerLite – WooCommerce integration mailerlite:woocommerce_integration (from the name) | through 3.1.3 | CNA record |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e20deec4-f40c-4bd3-91f7-6a9d643a5520?source=cve
- https://plugins.trac.wordpress.org/browser/woo-mailerlite/tags/3.1.3/includes/WooMailerLite.php#L127
- https://plugins.trac.wordpress.org/browser/woo-mailerlite/tags/3.1.3/admin/controllers/WooMailerLiteAdminSettingsController.php#L231
- https://plugins.trac.wordpress.org/browser/woo-mailerlite/tags/3.1.3/includes/migrations/WooMailerLiteMigration.php#L33
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3415073%40woo-mailerlite%2Ftrunk&old=3399626%40woo-mailerlite%2Ftrunk&sfp_email=&sfph_mail=
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.