Creating Scripts to Identify Vulnerable SMTP Servers

This whitepaper covers how to create Nmap scripts to identify banners and versions of SMTP servers. It also covers methods to mitigate the public visibility of banners and version information on SMTP servers. Written in Portuguese...

PT-2025-11223

Name of the Vulnerable Software and Affected Versions Post SMTP versions prior to 3.3.0 Description A flaw exists in the Post SMTP WordPress plugin due to a broken access control mechanism within its REST API. This allows users with low privileges, such as Subscribers, to access sensitive email...

CVE-2024-13844

The Post SMTP plugin for WordPress is vulnerable to generic SQL Injection via the ‘columns’ parameter in all versions up to, and including, 3.1.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for...

CVE-2025-1886

Pass-Back vulnerability in versions prior to 2025.35.000 of Sage 200 Spain. This vulnerability allows an authenticated attacker with administrator privileges to discover stored SMTP credentials...

CVE-2024-13908

The SMTP by BestWebSoft plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'saveoptions' function in all versions up to, and including, 1.1.9. This makes it possible for authenticated attackers, with Administrator-level access and above, to...

CVE-2024-13908 SMTP by BestWebSoft <= 1.1.9 - Authenticated (Administrator+) Arbitrary File Upload

The SMTP by BestWebSoft plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'saveoptions' function in all versions up to, and including, 1.1.9. This makes it possible for authenticated attackers, with Administrator-level access and above, to...

CVE-2024-13844

The Post SMTP plugin for WordPress is vulnerable to generic SQL Injection via the ‘columns’ parameter in all versions up to, and including, 3.1.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for...

CVE-2024-13844 Post SMTP <= 3.1.2 - Authenticated (Administrator+) SQL Injection via columns Parameter

The Post SMTP plugin for WordPress is vulnerable to generic SQL Injection via the ‘columns’ parameter in all versions up to, and including, 3.1.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for...

CVE-2024-13844 Post SMTP <= 3.1.2 - Authenticated (Administrator+) SQL Injection via columns Parameter

The Post SMTP plugin for WordPress is vulnerable to generic SQL Injection via the ‘columns’ parameter in all versions up to, and including, 3.1.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for...

CVE-2024-13844

The CVE-2024-13844 entry concerns Post SMTP for WordPress. It describes an SQL Injection via the columns parameter in versions up to 3.1.2, exploitable by an authenticated Administrator+ user to append additional SQL and extract sensitive data. Wordfence notes this CVE as patched in the related v...

WordPress SMTP by BestWebSoft plugin <= 1.1.9 - Authenticated (Administrator+) Arbitrary File Upload vulnerability

Authenticated Administrator+ Arbitrary File Upload vulnerability discovered by Hoang Phuc Vo HrxKnight in WordPress Plugin SMTP by BestWebSoft versions = 1.1.9...

WordPress Post SMTP plugin <= 3.1.2 - Authenticated (Administrator+) SQL Injection via columns Parameter vulnerability

Authenticated Administrator+ SQL Injection via columns Parameter vulnerability discovered by Nhien Pham nhienit in WordPress Plugin Post SMTP versions = 3.1.2...

WordPress plugin Post SMTP SQL注入漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports setting up personal blog sites on servers with PHP and MySQL.WordPress plugin is an application plugin. A SQL injection vulnerabili...

CVE-2025-1886

Pass-Back vulnerability in versions prior to 2025.35.000 of Sage 200 Spain. This vulnerability allows an authenticated attacker with administrator privileges to discover stored SMTP credentials...

CVE-2025-1886 Pass-Back vulnerability in Sage 200 Spain

Pass-Back vulnerability in versions prior to 2025.35.000 of Sage 200 Spain. This vulnerability allows an authenticated attacker with administrator privileges to discover stored SMTP credentials...

CVE-2025-1886 Pass-Back vulnerability in Sage 200 Spain

Pass-Back vulnerability in versions prior to 2025.35.000 of Sage 200 Spain. This vulnerability allows an authenticated attacker with administrator privileges to discover stored SMTP credentials...

CVE-2025-1886

CVE-2025-1886 describes a Pass-Back vulnerability in Sage 200 Spain, affecting versions prior to 2025.35.000. An authenticated user with administrator privileges can disclose stored SMTP credentials, indicating a confidentiality impact. The issue is documented across multiple sources (NVD, Red Ha...

Linux Distros Unpatched Vulnerability : CVE-2023-52354

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - chasquid before 1.13 allows SMTP smuggling because LF-terminated lines are accepted. CVE-2023-52354 Note that Nessus relies on the presence of the package as...

Linux Distros Unpatched Vulnerability : CVE-2023-51764

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Postfix through 3.8.5 allows SMTP smuggling unless configured with smtpddatarestrictions=rejectunauthpipelining and smtpddiscardehlokeywords=chunking or certain...

Linux Distros Unpatched Vulnerability : CVE-2023-51765

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sendmail through 8.17.2 allows SMTP smuggling in certain configurations. Remote attackers can use a published exploitation technique to inject e-mail messages...