What’s Vulnerable › Vulnerabilities

CVE-2026-1925: EmailKit – Email Customizer for WooCommerce & WP <= 1.6.2 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Post Title Modification

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-02-18 · updated 2026-06-17
• Weakness: CWE-862

Description

The EmailKit – Email Customizer for WooCommerce & WP plugin for WordPress is vulnerable to unauthorized data modification due to a missing capability check on the 'update_template_data' function in all versions up to, and including, 1.6.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify the title of any post on the site, including posts, pages, and custom post types.

Affected products

• roxnor EmailKit – Email Customizer for WooCommerce & WP: through 1.6.2

References

• https://plugins.trac.wordpress.org/browser/emailkit/tags/1.6.2/includes/Admin/EmailKitAjax.php#L150
• https://plugins.trac.wordpress.org/browser/emailkit/trunk/includes/Admin/EmailKitAjax.php#L150
• https://plugins.trac.wordpress.org/changeset/3456972/emailkit/trunk?contextall=1&old=3419280&old_path=%2Femailkit%2Ftrunk#file1
• https://www.wordfence.com/threat-intel/vulnerabilities/id/f131ea1e-d652-4854-abea-6a307ca8118f?source=cve

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