CVE-2026-1000
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Lifecycle Timeline
2Tags
Description
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.
Analysis
The MailerLite WooCommerce integration plugin for WordPress fails to validate user permissions in its resetIntegration() function, allowing authenticated users with Subscriber-level access to delete critical plugin data including customer cart records and sync histories. Attackers can reset integration settings and drop associated database tables, resulting in complete loss of operational data without administrative authorization. …
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Remediation
Within 30 days: Identify affected systems running for WordPress is vulnerable to unauthorized data modificatio and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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External POC / Exploit Code
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