CVE-2025-14853: Smings Leav Last Email Address Validator

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

The LEAV Last Email Address Validator plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions <= 1.7.1. This is due to missing or incorrect nonce validation on the display_settings_page function. This makes it possible for unauthenticated attackers to modify plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• Smings Leav Last Email Address Validator: up to and including 1.7.1

Published 2026-01-16. Last modified 2026-06-17.