CVE-2026-6963 WP Mail Gateway <= 1.8 - Missing Authorization to Authenticated (Subscriber+) SMTP Configuration Modification via 'wmg_save_provider_config' AJAX Action

The WP Mail Gateway plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the wmgsaveproviderconfig AJAX action in all versions up to, and including, 1.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update...

CVE-2026-6963

CVE-2026-6963 affects the WP Mail Gateway WordPress plugin (up to version 1.8). The issue is a missing capability check on the wmg_save_provider_config AJAX action, allowing authenticated users with Subscriber-level access or higher to modify SMTP settings and redirect mail. This can be leveraged...

CVE-2026-6963

The WP Mail Gateway plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the wmgsaveproviderconfig AJAX action in all versions up to, and including, 1.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update...

WordPress plugin WP Mail Gateway 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-2026-36568

Name of the Vulnerable Software and Affected Versions WP Mail Gateway versions prior to 1.9 Description The plugin is subject to unauthorized access because of a missing capability check on the 'wmg save provider config' AJAX action. Authenticated attackers with Subscriber-level access or higher...

WordPress Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App plugin <= 3.0.0 - Unauthenticated Reflected Cross-Site Scripting vulnerability

Unauthenticated Reflected Cross-Site Scripting vulnerability discovered by Asaf Mozes in WordPress Plugin Post SMTP versions = 3.0.0...

airflow-clickhouse-plugin (>=1.3.0 <=1.4.0), airflow-dagfactory (=0.19.1) +26 more potentially affected by CVE-2026-41016 via apache-airflow-providers-smtp (>=2.0.1 <=2.4.0rc1)

apache-airflow-providers-smtp PYPI version =2.0.1, =1.3.0, =0.0.1, =0.9.2, =2.9.0, =1.0.0, =0.1.34, =2.10.3, =1.7.3, =1.8.0rc2, =4.3.0, =1.4.10, =0.20.1, =0.30.5rc1 and more Source cves: CVE-2026-41016 Source advisory: OSV:GHSA-X8MH-94WC-33GV...

apache-airflow-providers-smtp: No certificate validation on SMTP STARTTLS connections in SMTP provider

Apache Airflow's SMTP provider SmtpHook called Python's smtplib.SMTP.starttls without an SSL context, so no certificate validation was performed on the TLS upgrade. A man-in-the-middle between the Airflow worker and the SMTP server could present a self-signed certificate, complete the STARTTLS...

airflow-clickhouse-plugin (>=1.3.0 <=1.4.0), airflow-dagfactory (=0.19.1) +26 more potentially affected by CVE-2026-41016 via apache-airflow-providers-smtp (>=2.0.1 <=2.4.0rc1)

apache-airflow-providers-smtp PYPI version =2.0.1, =1.3.0, =0.0.1, =0.9.2, =2.9.0, =1.0.0, =0.1.34, =2.10.3, =1.7.3, =1.8.0rc2, =4.3.0, =1.4.10, =0.20.1, =0.30.5rc1 and more Source cves: CVE-2026-41016 Source advisory: SNYK:PYTHON-APACHEAIRFLOWPROVIDERSSMTP-16323333...

airflow-clickhouse-plugin (>=1.3.0 <=1.4.0), airflow-dagfactory (=0.19.1) +26 more potentially affected by CVE-2026-41016 via apache-airflow-providers-smtp (>=2.0.1 <=2.4.0rc1)

apache-airflow-providers-smtp PYPI version =2.0.1, =1.3.0, =0.0.1, =0.9.2, =2.9.0, =1.0.0, =0.1.34, =2.10.3, =1.7.3, =1.8.0rc2, =4.3.0, =1.4.10, =0.20.1, =0.30.5rc1 and more Source cves: CVE-2026-41016 Source advisory: OSV:PYSEC-2026-24...

PYSEC-2026-24

Apache Airflow's SMTP provider SmtpHook called Python's smtplib.SMTP.starttls without an SSL context, so no certificate validation was performed on the TLS upgrade. A man-in-the-middle between the Airflow worker and the SMTP server could present a self-signed certificate, complete the STARTTLS...

CVE-2026-41016 Apache Airflow Providers SMTP: No certificate validation on SMTP STARTTLS connections in SMTP provider

Apache Airflow's SMTP provider SmtpHook called Python's smtplib.SMTP.starttls without an SSL context, so no certificate validation was performed on the TLS upgrade. A man-in-the-middle between the Airflow worker and the SMTP server could present a self-signed certificate, complete the STARTTLS...

CVE-2026-41016

CVE-2026-41016 affects Apache Airflow’s SMTP provider SmtpHook. The SMTP workflow calls smtplib.SMTP.starttls() without supplying an SSL context, so TLS upgrades do not validate certificates. This enables a man-in-the-middle between the Airflow worker and the SMTP server to present a self-signed ...

CKAN has no certificate validation on STMP connection

Impact Configured SMTP server may be spoofed with any certificate e.g. self-signed, leaving credentials and all emails sent open to MITM attacks. Patches The vulnerability has been patched in CKAN 2.10.10 and CKAN 2.11.5...

PT-2026-37108

Name of the Vulnerable Software and Affected Versions CKAN versions prior to 2.10.10 CKAN versions prior to 2.11.5 Description The configured SMTP server may be spoofed using any certificate, such as a self-signed one. This allows for Man-in-the-Middle MITM attacks, where an attacker intercepts...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : nginx vulnerabilities (USN-8210-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8210-1 advisory. It was discovered that the nginx ngxmailauthhttpmodule module incorrectly handled certain requests. An attacker could possibly use th...

JLSEC-2026-272

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...

USN-8210-1 nginx vulnerabilities

It was discovered that the nginx ngxmailauthhttpmodule module incorrectly handled certain requests. An attacker could possibly use this issue to cause nginx to crash, resulting in a denial of service. CVE-2026-27651 It was discovered that the nginx ngxhttpdavmodule module incorrectly handled...

MiracleLinux 8 : dotnet9.0-9.0.116-1.el8_10 (AXSA:2026-500:08)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-500:08 advisory. dotnet: .NET: Security Bypass and Denial of Service Vulnerability CVE-2026-26171 dotnet: .NET: Denial of Service via stack overflow CVE-2026-32203...

CVE-2026-41319 MailKit has STARTTLS Response Injection via unflushed stream buffer that enables SASL mechanism downgrade

MailKit is a cross-platform mail client library built on top of MimeKit. A STARTTLS Response Injection vulnerability in versions prior to 4.16.0 allows a Man-in-the-Middle attacker to inject arbitrary protocol responses across the plaintext-to-TLS trust boundary, enabling SASL authentication...