CVE-2026-1925
EmailKit – Email Customizer for WooCommerce & WP <= 1.6.2 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Post Title Modification
- State
- Published
- Severity
- 4.3 Medium
- Published
- Feb 18, 2026
- Updated
- Apr 8, 2026
- Reserved
- Feb 4, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | Wordfence |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
EmailKit – Email Customizer for WooCommerce & WProxnor |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f131ea1e-d652-4854-abea-6a307ca8118f?source=cve
- 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
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