Improper Validation of Certificate with Host Mismatch

Overview org.apache.logging.log4j:log4j-core is a logging library for Java. Affected versions of this package are vulnerable to Improper Validation of Certificate with Host Mismatch due to the lack of TLS hostname verification in the SocketAppender component when configured through the...

CVE-2026-34477

The fix for CVE-2025-68161 https://logging.apache.org/security.htmlCVE-2025-68161 was incomplete: it addressed hostname verification only when enabled via the log4j2.sslVerifyHostName https://logging.apache.org/log4j/2.x/manual/systemproperties.htmllog4j2.sslVerifyHostName system property, but no...

EUVD-2026-21356

The Gravity SMTP plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access a...

CVE-2026-4162

The Gravity SMTP plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access a...

CVE-2026-4162 Gravity SMTP <= 2.1.4 - Missing Authorization to Authenticated (Subscriber+) Plugin Uninstall

The Gravity SMTP plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access a...

CVE-2026-4162

The Gravity SMTP plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access a...

CVE-2026-4162

CVE-2026-4162 affects the Gravity SMTP WordPress plugin up to and including version 2.1.4 . The issue is Missing Authorization where an authenticated user with subscriber-level access (or higher) can uninstall and deactivate the plugin and delete plugin options. The vulnerability can also be expl...

CVE-2026-4162 Gravity SMTP <= 2.1.4 - Missing Authorization to Authenticated (Subscriber+) Plugin Uninstall

The Gravity SMTP plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access a...

WordPress plugin Gravity SMTP 安全漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...

PT-2026-31907

Name of the Vulnerable Software and Affected Versions Gravity SMTP plugin for WordPress versions up to and including 2.1.4 Description The Gravity SMTP plugin for WordPress does not properly verify user authorization, allowing authenticated attackers with subscriber-level access or higher to...

ruby: SMTP command injection via CRLF sequences in RCPT TO or MAIL FROM commands in Net::SMTP

A SMTP command injection flaw was found in the way Ruby's Net::SMTP module handled CRLF sequences in certain SMTP commands. An attacker could potentially use this flaw to inject SMTP commands in a SMTP session in order to facilitate phishing attacks or spam campaigns...

GHSA-VVJJ-XCJG-GR5G Nodemailer Vulnerable to SMTP Command Injection via CRLF in Transport name Option (EHLO/HELO)

Summary Nodemailer versions up to and including 8.0.4 are vulnerable to SMTP command injection via CRLF sequences in the transport name configuration option. The name value is used directly in the EHLO/HELO SMTP command without any sanitization for carriage return and line feed characters \r\n. A...

CRLF Injection

Overview nodemailer is an Easy as cake e-mail sending from your Node.js applications Affected versions of this package are vulnerable to CRLF Injection via the name configuration configuration option. An attacker can inject arbitrary SMTP commands by supplying carriage return and line feed...

Nodemailer Vulnerable to SMTP Command Injection via CRLF in Transport name Option (EHLO/HELO)

Summary Nodemailer versions up to and including 8.0.4 are vulnerable to SMTP command injection via CRLF sequences in the transport name configuration option. The name value is used directly in the EHLO/HELO SMTP command without any sanitization for carriage return and line feed characters \r\n. A...

Security Bulletin: Security vulnerability was found in IBM WebSphere Application Server provided with IBM Security Verify Directory (CVE-2025-7962)

Summary Security vulnerability was addressed in WebSphere Application Server provided with IBM Security Verify Directory Vulnerability Details CVEID:CVE-2025-7962 DESCRIPTION: In Jakarta Mail 2.0.2 it is possible to preform a SMTP Injection by utilizing the \r and \n UTF-8 characters to separate...

EUVD-2026-19961

Issue summary: An uncommon configuration of clients performing DANE TLSA-based server authentication, when paired with uncommon server DANE TLSA records, may result in a use-after-free and/or double-free on the client side. Impact summary: A use after free can have a range of potential consequenc...

Vulnerability of the ngx_mail_smtp_module module in NGINX Plus and NGINX Open Source HTTP servers, allowing attackers to compromise the integrity of protected information.

The vulnerability of the ngxmailsmtpmodule module in NGINX Plus and NGINX Open Source servers is related to the failure to take measures to neutralize CRLF sequences. Exploiting this vulnerability can allow an attacker to compromise the integrity of the protected information...

SUSE CVE-2026-28387

Issue summary: An uncommon configuration of clients performing DANE TLSA-based server authentication, when paired with uncommon server DANE TLSA records, may result in a use-after-free and/or double-free on the client side. Impact summary: A use after free can have a range of potential consequenc...

Endian Firewall DATE Parameter OS Command Injection Vulnerability

Endian Firewall is a network security firewall system from Endian. An operating system command injection vulnerability exists in the Endian Firewall DATE parameter, which stems from incomplete regular expression validation of the DATE parameter in /cgi-bin/logssmtp.cgi, and can be exploited by an...

ROS-20260406-73-0001

A vulnerability in the ngxmailsmtp response header handler of NGINX Plus and NGINX Open Source web servers is related to a violation of the initial buffer boundary. Exploitation of the vulnerability could allow an attacker acting remotely to gain read access to the data...