CVE-2026-107630 json
Email Templates Customizer and Designer for WordPress and WooCommerce <= 1.5.14 - Missing Authorization to Unauthenticated Order PII Disclosure via 'preview_order' Parameter
published 10d ago modified 10d ago also EUVD-2026-114218
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 43%
- public exploits
- 0
- none known
Summary
The Email Templates Customizer and Designer for WordPress and WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.5.14 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to enumerate WooCommerce order IDs via the preview_order parameter and exfiltrate every customer's billing name, address, phone number, and email address. The exploit requires two unauthenticated requests: the first harvests a reusable nonce from the 302 Location header returned by the unguarded admin_init handler, and the second supplies that nonce alongside an arbitrary order ID to the preview endpoint, making full customer PII disclosure trivially achievable without any account or credentials.
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 10d ago
Exploit prediction
0.51% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- saadiqbal Email Templates Customizer and Designer for WordPress and WooCommerce
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/52eaab58-1e94-4f71-9896-dc2154b00e8e?source=cve
- plugins.trac.wordpress.org /browser/email-templates/tags/1.5.14/includes/woocommerce-customizer/class-mailtpl-woomail-preview.php#L873
- plugins.trac.wordpress.org /browser/email-templates/tags/1.5.14/includes/woocommerce-customizer/class-mailtpl-woomail-preview.php#L293
- plugins.trac.wordpress.org /browser/email-templates/tags/1.5.14/includes/woocommerce-customizer/class-mailtpl-woomail-preview.php#L236
- plugins.trac.wordpress.org /browser/email-templates/tags/1.5.14/admin/class-mailtpl-admin.php#L54
- plugins.trac.wordpress.org /changeset/3770280/email-templates/trunk/includes/woocommerce-customizer/class-mailtpl-woomail-preview.php
Sources
- CVE List CVE-2026-107630
- NVD CVE-2026-107630
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