WordPress FluentSMTP plugin <= 2.2.95 - Unauthenticated Stored Cross-Site Scripting vulnerability

Unauthenticated Stored Cross-Site Scripting vulnerability discovered by Fraudless in WordPress Plugin FluentSMTP versions = 2.2.95...

CVE-2026-16636

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...

CVE-2026-16636

The CVE concerns FluentSMTP

CVE-2026-16636 FluentSMTP <= 2.2.95 - Unauthenticated Stored Cross-Site Scripting via Recipient Display Name (to.name) in Email Logs

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-2021-11440

Malware in sbrugna...

EUVD-2024-50316

Malicious code in bioql PyPI...

EUVD-2023-43775

Malicious code in bioql PyPI...

EUVD-2025-3929

Malicious code in bioql PyPI...

EUVD-2023-12305

Malicious code in bioql PyPI...

CVE-2025-24739

Cross-Site Request Forgery CSRF vulnerability in Shahjahan Jewel FluentSMTP fluent-smtp allows Cross Site Request Forgery.This issue affects FluentSMTP: from n/a through = 2.2.80...

CVE-2023-3087

The FluentSMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an email subject in versions up to, and including, 2.2.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages...

CVE-2023-0219

The FluentSMTP WordPress plugin before 2.2.3 does not sanitize or escape email content, making it vulnerable to stored cross-site scripting attacks XSS when an administrator views the email logs. This exploit requires other plugins to enable users to send emails with unfiltered HTML...

CVE-2021-24528

The FluentSMTP WordPress plugin before 2.0.1 does not sanitize parameters before storing the settings in the database, nor does the plugin escape the values before outputting them when viewing the SMTP settings set by this plugin, leading to a stored cross site scripting XSS vulnerability. Only...

The vulnerability of the FluentSMTP plugin of the WordPress content management system allows a hacker to execute arbitrary code.

The vulnerability of the FluentSMTP plugin of the WordPress content management system is related to deficiencies in the deserialization mechanism. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

CVE-2024-9511

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-2025-24739

Cross-Site Request Forgery CSRF vulnerability in Shahjahan Jewel FluentSMTP fluent-smtp allows Cross Site Request Forgery.This issue affects FluentSMTP: from n/a through = 2.2.80...

CVE-2025-24739

CVE-2025-24739 corresponds to a Cross-Site Request Forgery (CSRF) vulnerability in the FluentSMTP WordPress plugin. Affected versions are FluentSMTP

CVE-2025-24739 WordPress FluentSMTP plugin <= 2.2.80 - Cross Site Request Forgery (CSRF) vulnerability

Cross-Site Request Forgery CSRF vulnerability in Shahjahan Jewel FluentSMTP fluent-smtp allows Cross Site Request Forgery.This issue affects FluentSMTP: from n/a through = 2.2.80...

CVE-2025-24739 WordPress FluentSMTP plugin <= 2.2.80 - Cross Site Request Forgery (CSRF) vulnerability

Cross-Site Request Forgery CSRF vulnerability in Shahjahan Jewel FluentSMTP fluent-smtp allows Cross Site Request Forgery.This issue affects FluentSMTP: from n/a through = 2.2.80...

WordPress FluentSMTP plugin <= 2.2.80 - Cross Site Request Forgery (CSRF) vulnerability

Cross Site Request Forgery CSRF vulnerability discovered by Rafie Muhammad Patchstack in WordPress Plugin FluentSMTP versions = 2.2.80...