CVSS: 9.8EPSS: 3%CPEs: 1EXPL: 3CVE-2023-6875 – POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress <= 2.8.7 - Authorization Bypass via type connect-app API
https://notcve.org/view.php?id=CVE-2023-6875
The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to unauthorized access of data and modification of data due to a type juggling issue on the connect-app REST endpoint in all versions up to, and including, 2.8.7. This makes it possible for unauthenticated attackers to reset the API key used to authenticate to the mailer and view logs, including password reset emails, allowing site takeover. El complemento POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP para WordPress es vulnerable al acceso no autorizado a los datos y a la modificación de los mismos debido a un problema de malabarismo de tipos en el endpoint REST de la aplicación de conexión en todas las versiones hasta, e incluida, 2.8.7. Esto hace posible que atacantes no autenticados restablezcan la clave API utilizada para autenticarse en el correo y ver registros, incluidos los correos electrónicos de restablecimiento de contraseña, lo que permite tomar el control del sitio. The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to unauthorized access of data and modification of data due to a type juggling issue on the connect-app REST endpoint in all versions up to, and including, 2.8.7. • https://github.com/gbrsh/CVE-2023-6875 https://github.com/hatlesswizard/CVE-2023-6875 https://github.com/UlyssesSaicha/CVE-2023-6875 http://packetstormsecurity.com/files/176525/WordPress-POST-SMTP-Mailer-2.8.7-Authorization-Bypass-Cross-Site-Scripting.html https://plugins.trac.wordpress.org/browser/post-smtp/trunk/Postman/Mobile/includes/rest-api/v1/rest-api.php#L60 https://plugins.trac.wordpress.org/changeset/3016051/post-smtp/trunk?contextall=1&old=3012318&old_path=%2Fpost-smtp%2Ftrunk https:&#x • CWE-639: Authorization Bypass Through User-Controlled Key CWE-862: Missing Authorization •
CVSS: 7.2EPSS: 0%CPEs: 1EXPL: 1CVE-2023-6620 – Post SMTP < 2.8.7 - Admin+ SQL Injection
https://notcve.org/view.php?id=CVE-2023-6620
The POST SMTP Mailer WordPress plugin before 2.8.7 does not properly sanitise and escape several parameters before using them in SQL statements, leading to a SQL injection exploitable by high privilege users such as admin. El complemento POST SMTP Mailer de WordPress anterior a 2.8.7 no sanitiza ni escapa adecuadamente varios parámetros antes de usarlos en sentencias SQL, lo que genera una inyección de SQL explotable por usuarios con privilegios elevados, como el administrador. The POST SMTP – The #1 WordPress SMTP Plugin with Advanced Email Logging and Delivery Failure Notifications plugin for WordPress is vulnerable to time-based SQL Injection via the selected parameter in all versions up to, and including, 2.8.6 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 administrator access or higher to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. • https://wpscan.com/vulnerability/ab5c42ca-ee7d-4344-bd88-0d727ed3d9c4 • CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') •
CVSS: 7.2EPSS: 0%CPEs: 1EXPL: 1CVE-2023-5958 – POST SMTP Mailer < 2.7.1 - Unauthenticated Cross-site Scripting
https://notcve.org/view.php?id=CVE-2023-5958
The POST SMTP Mailer WordPress plugin before 2.7.1 does not escape email message content before displaying it in the backend, allowing an unauthenticated attacker to perform XSS attacks against highly privileged users. El complemento POST SMTP Mailer de WordPress anterior a 2.7.1 no escapa del contenido del mensaje de correo electrónico antes de mostrarlo en el backend, lo que permite a un atacante no autenticado realizar ataques XSS contra usuarios con privilegios elevados. The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via email message content in all versions up to, and including, 2.7.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. • https://wpscan.com/vulnerability/22fa478d-e42e-488d-9b4b-a8720dec7cee • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.2EPSS: 0%CPEs: 1EXPL: 0CVE-2023-3082 – Post SMTP <= 2.5.7 - Unauthenticated Stored Cross-Site Scripting via Email
https://notcve.org/view.php?id=CVE-2023-3082
The Post SMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via email contents in versions up to, and including, 2.5.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. • https://plugins.trac.wordpress.org/changeset/2935537/post-smtp https://www.wordfence.com/threat-intel/vulnerabilities/id/6ecd0fa6-4fdb-4780-9560-0bb126800685?source=cve • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 8.8EPSS: 0%CPEs: 1EXPL: 1CVE-2023-3179 – POST SMTP Mailer < 2.5.7 - Account Takeover via CSRF
https://notcve.org/view.php?id=CVE-2023-3179
The POST SMTP Mailer WordPress plugin before 2.5.7 does not have proper CSRF checks in some AJAX actions, which could allow attackers to make logged in users with the manage_postman_smtp capability resend an email to an arbitrary address (for example a password reset email could be resent to an attacker controlled email, and allow them to take over an account). The POST SMTP Mailer plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.5.6. This is due to incorrect nonce validation on the resend_email() function. This makes it possible for unauthenticated attackers to resend emails to an arbitrary email address via a forged request granted they can trick a site user with the manage_postman_smtp capability into performing an action such as clicking on a link. An attacker could leverage this to resend a password reset email to their own account and compromise a site administrators account. • https://wpscan.com/vulnerability/542caa40-b199-4397-90bb-4fdb693ebb24 • CWE-352: Cross-Site Request Forgery (CSRF) •