WhoAmIMailBot

我是谁邮件机器人 这是什么？ 我是谁邮件机器人是一项用于隐藏你电子邮件的服务。它受到了 Blur 的启发，在 Blur 中你可以为你的电子邮件创建一个别名，并用它在应用程序上注册。Blur 的问题在于所有邮件都经过他们的基础设施，而我并不需要/希望有人查看我的邮件，因此我做了这个项目。WhoAmIMailBot 类似于 Blur 服务，但在你自己的基础设施上运行！ 它是如何工作的？ 你需要： 一个域名（为了省钱，你可以使用 no-ip 服务）； 一台允许 SMTP 出站的 VPS； 一个 Telegram 机器人 ID； 你的 Telegram 用户 ID； 这个项目。 你的 VPS...

CVE-2023-51764

PoC for CVE-2023-51764 SMTP SMUGGLING Postfix CVE-2023-5176525.py 描述 此脚本允许使用邮件服务器的25端口发送消息。 使用 在运行之前，需要修改以下变量： smtpserver - 邮件服务器地址 fromaddress - 第一封邮件的发件人 toaddress - 第一封邮件的收件人 username - 用于通过认证的登录名 password - 用于通过认证的密码 body - 消息内容 消息正文中有两个变量 mail FROM - 虚假发件人地址...

CVE-2023-51764

CVE-2023-51764 Postfix SMTP 走私 - Expect 脚本 POC 发送一封合法的电子邮件，但在该邮件内部包含许多其他电子邮件（不同的发件人、收件人、主题等）。 初始邮件会被检查 SPF/DKIM/DMARC，而内部的邮件则不会被检查！ 用法：./cve-2023-51764.sh mx.fqdn 端口 ./cve-2023-51764.sh mail.mydomain.com 25 注意： chmod +x cve-2023-51764.sh 需要 expect 应用 需要合法的 IP 发件人和邮箱发件人（以通过 SPF、DKIM、DMARC） 结果：...

postfix: buffer over-read via malformed enhanced status code

A flaw was found in Postfix. This issue occurs when processing enhanced status codes, specifically an enhanced status code that lacks text following the third number. Depending on the configuration of the server, this allows a remote attacker to cause a buffer over-read of only 1 byte, leading to...

Important: Red Hat Security Advisory: postfix security update

An update for postfix is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

Webmin Help Template Authenticated Remote Code Execution

Webmin's help system accepts template variables via query parameters and processes them through the eval function. This allows an authenticated user to execute commands with root privileges. Versions prior to 2.640 appear to be affected. Webmin Help Template Authenticated Remote Code Execution...

RHSA-2026:51436 Red Hat Security Advisory: postfix security update

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RHSA-2026:51034 Red Hat Security Advisory: postfix security update

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postfix: buffer over-read via malformed enhanced status code

A flaw was found in Postfix. This issue occurs when processing enhanced status codes, specifically an enhanced status code that lacks text following the third number. Depending on the configuration of the server, this allows a remote attacker to cause a buffer over-read of only 1 byte, leading to...

Important: Red Hat Security Advisory: postfix security update

An update for postfix is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

RHSA-2026:50963 Red Hat Security Advisory: postfix security update

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RHSA-2026:50964 Red Hat Security Advisory: postfix security update

Bulletin has no description...

postfix: buffer over-read via malformed enhanced status code

A flaw was found in Postfix. This issue occurs when processing enhanced status codes, specifically an enhanced status code that lacks text following the third number. Depending on the configuration of the server, this allows a remote attacker to cause a buffer over-read of only 1 byte, leading to...

Important: Red Hat Security Advisory: postfix security update

An update for postfix is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabili...

Important: Red Hat Security Advisory: postfix security update

An update for postfix is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring...

postfix: buffer over-read via malformed enhanced status code

A flaw was found in Postfix. This issue occurs when processing enhanced status codes, specifically an enhanced status code that lacks text following the third number. Depending on the configuration of the server, this allows a remote attacker to cause a buffer over-read of only 1 byte, leading to...

postfix: buffer over-read via malformed enhanced status code

A flaw was found in Postfix. This issue occurs when processing enhanced status codes, specifically an enhanced status code that lacks text following the third number. Depending on the configuration of the server, this allows a remote attacker to cause a buffer over-read of only 1 byte, leading to...

Important: Red Hat Security Advisory: postfix security update

An update for postfix is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabili...

CVE-2026-44705

A flaw was found in tmp, a temporary file and directory creator for Node.js. This path traversal vulnerability allows an attacker to escape the intended temporary directory. By providing specially crafted input to the prefix, postfix or dir options, an attacker can create files outside the...

[SECURITY] [DSA 6382-1] postfix security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6382-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff July 07, 2026 https://www.debian.org/security/faq -...