CVE-2026-1000

MEDIUM EPSS 19.9%
Published Jan 16, 20265mo ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Medium
Find Similar
Published Jan 16, 2026 5mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
6.5
Exploitability
2.8
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity High
Availability None

Threat Intelligence

EPSS Exploit Probability
19.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-862 Missing Authorization Authorization

References 5

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/woo-mailerlite/tags/3.1.3/admin/controllers/WooMailerLiteAdminSettingsController.php#L231
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/woo-mailerlite/tags/3.1.3/includes/WooMailerLite.php#L127
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/woo-mailerlite/tags/3.1.3/includes/migrations/WooMailerLiteMigration.php#L33
  • plugins.trac.wordpress.org 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=
  • wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/e20deec4-f40c-4bd3-91f7-6a9d643a5520?source=cve

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.