PT-2025-46283 · WordPress · Nonaki – Drag/Drop Email Template Builder/Newsletter Plugin

Published 2025-11-11 · Updated 2025-11-11 · CVE-2025-12644

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Nonaki – Drag and Drop Email Template builder and Newsletter plugin for WordPress versions through 1.0.11

Description The software is susceptible to Stored Cross-Site Scripting through the 'nonaki' shortcode. This is a result of inadequate input sanitization and output escaping of user-provided custom field values when retrieved and rendered by the shortcode. Authenticated attackers with contributor-level access or higher can inject arbitrary web scripts into pages, which will execute when a user accesses the affected page.

Recommendations Update Nonaki – Drag and Drop Email Template builder and Newsletter plugin for WordPress to a version later than 1.0.11.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-12644

Affected Products

Nonaki – Drag/Drop Email Template Builder/Newsletter Plugin

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-12644 · Security Note
• https://t.me/CVEtracker/36986 · Telegram Post
• https://twitter.com/CVEnew/status/1988095334694678614 · Twitter Post
• https://plugins.trac.wordpress.org/browser/nonaki-email-template-customizer/tags/1.0.11/includes/shortcode.php#L21 · Note
• https://twitter.com/VulmonFeeds/status/1988242348627681529 · Twitter Post
• https://plugins.trac.wordpress.org/browser/nonaki-email-template-customizer/tags/1.0.11/includes/helper.php#L108 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/467261ba-f41f-4e94-8941-e5b3d8392fdb?source=cve · Note