decode-spam-headers

decode-spam-headers.py 无论你是想在日常管理工作中弄清楚某封特定电子邮件为何会进入垃圾邮件/垃圾邮件文件夹，还是为了红队钓鱼模拟的目的，这个脚本都能帮到你！ 这个想法产生于一次针对配备 MS Defender for Office365 的 MS Office365 E5 环境开展商业钓鱼模拟演练的过程中。可以想象，从钓鱼模拟的角度来看，这是一个相当棘手的安全技术栈。 在手动翻阅所有这些 Office365 SMTP 邮件头并试图从中挑选出 SCL 值之后，是时候编写一个像样的 SMTP 邮件头解析器了。 时光荏苒，我不断为越来越多的 SMTP...

CVE-2026-11113-SMTP-Header-Injection-in-Contact-Form

CVE-2026-11113 – 联系表单中的 SMTP 头注入 程序代码（Python） contactformserver.py - Mails feedback without sanitizing headers from flask import Flask, request import smtplib app = Flaskname @app.route'/contact', methods='POST' def contact: sender = request.form'email' message = request.form'message' Vulnerable:...

CTT-Mailpit-RCE-v1.0---Temporal-Resonance-Mail-Server-Takeover

🎯 CTT-Mailpit-Exploit: Puntuación Perfecta 11/10 Gusano Zero-Click Transforma una inyección básica de cabecera SMTP CVE-2026-23829 en un gusano RCE autopropagante con puntuación perfecta utilizando la Teoría del Tiempo Convergente. 📊 Transformación de Puntuación: 6.1 → 11.0/10 ⭐ Métrica Original...

CVE-2026-46584

CVE-2026-46584 — camel-mail mail.smtp. ヘッダーインジェクション 同じApache Camel脆弱性に対する実行可能な概念実証再現コード。ランタイムごとに1つずつ用意されています： ランタイム| ディレクトリ| スタック ---|---|--- Camel Spring Boot| camel-spring-boot/| Spring Boot 3.2.0 + camel-spring-boot 4.18.2 Camel Quarkus| camel-quarkus/| Quarkus 3.36.0 + Camel Quarkus 3.36.0...

CVE-2026-57511 SuperPlane < 0.30.0 SMTP Header Injection via Webhook Event Title

SuperPlane before 0.30.0 contains an SMTP header injection vulnerability that allows unauthenticated attackers to inject arbitrary SMTP headers by including CRLF sequences in the event payload title field delivered via webhook. Attackers can manipulate the unsanitized title field passed to the SM...

CVE-2026-57511 SuperPlane < 0.30.0 SMTP Header Injection via Webhook Event Title

SuperPlane before 0.30.0 contains an SMTP header injection vulnerability that allows unauthenticated attackers to inject arbitrary SMTP headers by including CRLF sequences in the event payload title field delivered via webhook. Attackers can manipulate the unsanitized title field passed to the SM...

CVE-2026-57511: Improper Neutralization of CRLF Sequences

SuperPlane before 0.30.0 contains an SMTP header injection vulnerability that allows unauthenticated attackers to inject arbitrary SMTP headers by including CRLF sequences in the event payload title field delivered via webhook. Attackers can manipulate the unsanitized title field passed to the SM...

CakePHP 5.3.7 Released

CakePHP 5.3.7 Released The CakePHP core team is happy to announce the immediate availability of CakePHP 5.3.5. This is a maintenance release for the 5.3 branch that fixes community reported issues and three security issues. Advisories will be published for the issues over the next week as...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS : nginx vulnerabilities (USN-8375-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8375-1 advisory. It was discovered that the nginx ngxmailsmtpmodule module incorrectly handled certain memory operations when doing SM...

OPENSUSE-SU-2026:20784-1 Security update for nginx

This update for nginx fixes the following issues: - CVE-2026-1642: plain text data injection into the response from an upstream proxied server bsc1257675. - CVE-2026-27654: buffer overflow in the NGINX worker process via the ngxhttpdavmodule module bsc1260416. - CVE-2026-27784: NGINX worker memor...

SUSE-SU-2026:1761-1 Security update for nginx

This update for nginx fixes the following issues: - CVE-2026-1642: plain text data injection into the response from an upstream proxied server via MITM attack bsc1257675. - CVE-2026-27654: buffer overflow in the NGINX worker process via the ngxhttpdavmodule module bsc1260416. - CVE-2026-27784:...

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-2026-39971: Improper Neutralization of CRLF Sequences in HTTP Headers

Serendipity is a PHP-powered weblog engine. In versions 2.6-beta2 and below, the email sending functionality in include/functions.inc.php inserts $SERVER'HTTPHOST' directly into the Message-ID SMTP header without validation, and the existing sanitization function serendipityisResponseClean is not...

CVE-2026-39971 Serendipity: Host Header Injection leads to SMTP header injection via unvalidated HTTP_HOST

Serendipity is a PHP-powered weblog engine. In versions 2.6-beta2 and below, the email sending functionality in include/functions.inc.php inserts $SERVER'HTTPHOST' directly into the Message-ID SMTP header without validation, and the existing sanitization function serendipityisResponseClean is not...

EUVD-2026-22811

Serendipity has a Host Header Injection allows SMTP header injection via unvalidated HTTPHOST in Message-ID email header...

GHSA-458G-Q4FH-MJ6R Serendipity has a Host Header Injection allows SMTP header injection via unvalidated HTTP_HOST in Message-ID email header

Summary Serendipity inserts $SERVER'HTTPHOST' directly into the Message-ID SMTP header without any validation beyond CRLF stripping. An attacker who can control the Host header during an email-triggering action can inject arbitrary SMTP headers into outgoing emails, enabling spam relay, BCC...

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...

Linux Distros Unpatched Vulnerability : CVE-2026-28753

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NGINX Plus and NGINX Open Source have a vulnerability in the ngxmailsmtpmodule module due to the improper handling of CRLF sequences in DNS responses. This allo...

EUVD-2026-14885

NGINX Plus and NGINX Open Source have a vulnerability in the ngxmailsmtpmodule module due to the improper handling of CRLF sequences in DNS responses. This allows an attacker-controlled DNS server to inject arbitrary headers into SMTP upstream requests, leading to potential request manipulation...

CVE-2026-28753

CVE-2026-28753 affects NGINX Plus and NGINX Open Source through the ngx_mail_smtp_module. The vulnerability arises from improper handling of CRLF sequences in DNS responses, which could allow an attacker-controlled DNS server to inject arbitrary headers into SMTP upstream requests, enabling poten...