CVE-2026-16636: Improper Neutralization of Input During Web Page Generation

The FluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, MailGun, Postmark, Google and Any SMTP Provider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Recipient Display Name to.name in Email Logs in all versions up to, and including, 2.2.95 due to insufficient input...

EUVD-2022-48683

Malicious code in bioql PyPI...

CVE-2025-9219: Missing Authorization

The Post SMTP – WP SMTP Plugin with Email Logs and Mobile App for Failure Notifications – Gmail SMTP, Office 365, Brevo, Mailgun, Amazon SES and more plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'updatepostsmtpprooptioncallback'...

CVE-2019-25141

The Easy WP SMTP plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 1.3.9. This is due to missing capability checks on the admininit function, in addition to insufficient input validation. This makes it possible for unauthenticated attackers to modify the...

CVE-2024-9511: Deserialization of Untrusted Data

The FluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, MailGun, Postmark, Google and Any SMTP Provider plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.2.82 via deserialization of untrusted input in the 'formatResult' function. This makes it...

CVE-2024-1789

The WP SMTP plugin for WordPress is vulnerable to SQL Injection via the 'search' parameter in versions 1.2 to 1.2.6 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with...

WordPress WP SMTP plugin 1.2 - 1.2.6 - Authenticated (Admin+) SQL Injection vulnerability

WordPress WP SMTP plugin 1.2 - 1.2.6 - Authenticated Admin+ SQL Injection vulnerability discovered by Christiaan Swiers YouGina in WordPress Plugin WP SMTP versions 1.2 - 1.2.6...

CVE-2022-42699 WordPress Easy WP SMTP Plugin <= 1.5.1 is vulnerable to Remote Code Execution (RCE)

Auth. Remote Code Execution vulnerability in Easy WP SMTP plugin = 1.5.1 on WordPress...

PT-2022-21773 · WordPress · Easy Wp Smtp

Name of the Vulnerable Software and Affected Versions: Easy WP SMTP WordPress plugin versions prior to 1.5.0 Description: The issue arises from the unserialization of the content of an imported file, potentially leading to a PHP object injection issue. This can occur when an admin imports a...