CVE-2026-1000
MailerLite - WooCommerce integration <= 3.1.3 - Missing Authorization to Data Deletion
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- mailerlite MailerLite – WooCommerce integration
through 3.1.3
References 5
plugins.trac.wordpress.org
- browser/woo-mailerlite/tags/3.1.3/includes/WooMailerLite.php#L127
- browser/woo-mailerlite/tags/3.1.3/admin/controllers/WooMailerLiteAdminSettingsController.php#L231
- browser/woo-mailerlite/tags/3.1.3/includes/migrations/WooMailerLiteMigration.php#L33
- changeset?sfp_email=&sfph_mail=&reponame=&new=3415073%40woo-mailerlite%2Ftrunk&old=3399626%40woo-mailerlite%2Ftrunk&sfp_email=&sfph_mail=