Astra Linux – Vulnerability in sendmail

Sendmail in version 8.17.2 allows for SMTP smuggling in certain configurations. Remote attackers can utilize a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, thereby bypassing an SPF protection mechanism. This issue arises because Sendmail supports...

Photon OS 5.0: Sendmail PHSA-2024-5.0-91-0192

An update of the sendmail package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2024-5.0-91-0192. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

MAL-2026-10847 Malicious code in @gocortexio/npmgremlinbox-sendmail-8-23 (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 112e0a80917ce922de20557d22ea75375b07d627784966638b99e1d4ad46a355 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Remote Code Execution

YouTransfer is vulnerable to Remote Code Execution. The vulnerability is due to an issue in the sendmail transport integration component, where attackers can execute arbitrary code via supplying a crafted request...

CVE-2026-45068

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, SendmailTransport in -t mode appended recipient addresses to the sendmail command line without a -- end-of-options separator, allowing an address beginnin...

EUVD-2026-44370

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, SendmailTransport in -t mode appended recipient addresses to the sendmail command line without a -- end-of-options separator, allowing an address beginnin...

CVE-2026-45068

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, SendmailTransport in -t mode appended recipient addresses to the sendmail command line without a -- end-of-options separator, allowing an address beginnin...

aiosmtplib vulnerable to SMTP command injection via CR/LF in sender/recipient address

Summaryaiosmtplib's SMTP.mail, SMTP.rcpt, SMTP.vrfy and SMTP.expn send the caller-supplied email address to the server without rejecting embedded CR/LF \r\n bytes. An address that contains a CR/LF is written verbatim onto the SMTP control connection, so the bytes after the CRLF are framed by the...

PT-2026-59022

Summary aiosmtplib's SMTP.mail, SMTP.rcpt, SMTP.vrfy and SMTP.expn send the caller-supplied email address to the server without rejecting embedded CR/LF r bytes. An address that contains a CR/LF is written verbatim onto the SMTP control connection, so the bytes after the CRLF are framed by the...

CVE-2026-59721

Hoppscotch is an open source API development ecosystem. Prior to 2026.6.0, the updateInfraConfigs GraphQL mutation in admin/infra.resolver.ts accepts an attacker-controlled MAILERSMTPURL value, and validateSMTPUrl in utils.ts permits path, query, or fragment content that nodemailer parses into...

CVE-2026-59721 Hoppscotch: Admin RCE via MAILER_SMTP_URL nodemailer sendmail-transport injection

Hoppscotch is an open source API development ecosystem. Prior to 2026.6.0, the updateInfraConfigs GraphQL mutation in admin/infra.resolver.ts accepts an attacker-controlled MAILERSMTPURL value, and validateSMTPUrl in utils.ts permits path, query, or fragment content that nodemailer parses into...

CVE-2026-59721

Hoppscotch (open source API development ecosystem) contains a Rooted Command Execution risk before version 2026.6.0 due to the updateInfraConfigs GraphQL mutation in admin/infra.resolver.ts accepting an attacker-controlled MAILER_SMTP_URL. The validateSMTPUrl in utils.ts permits path, query, or f...

aiosmtplib vulnerable to SMTP command injection via CR/LF in sender/recipient address

Summary aiosmtplib's SMTP.mail, SMTP.rcpt, SMTP.vrfy and SMTP.expn send the caller-supplied email address to the server without rejecting embedded CR/LF \r\n bytes. An address that contains a CR/LF is written verbatim onto the SMTP control connection, so the bytes after the CRLF are framed by the...

YouTransfer has an issue in the sendmail transport integration that allows arbitrary code execution

An issue in the sendmail transport integration component of YouTransfer v1.0.6 allows attackers to execute arbitrary code via supplying a crafted request...

GHSA-68MC-H6H8-79WJ YouTransfer has an issue in the sendmail transport integration that allows arbitrary code execution

An issue in the sendmail transport integration component of YouTransfer v1.0.6 allows attackers to execute arbitrary code via supplying a crafted request...

EUVD-2026-36778

An issue in the sendmail transport integration component of YouTransfer v1.0.6 allows attackers to execute arbitrary code via supplying a crafted request...

Arbitrary Code Injection

Overview youtransfer is a self-hosted file transfer solution. Affected versions of this package are vulnerable to Arbitrary Code Injection through the sendmail transport integration component. An attacker can execute arbitrary code by supplying a specially crafted request. Remediation There is no...

CVE-2026-50880

An issue in the sendmail transport integration component of YouTransfer v1.0.6 allows attackers to execute arbitrary code via supplying a crafted request...

CVE-2026-50880: Improper Control of Generation of Code

An issue in the sendmail transport integration component of YouTransfer v1.0.6 allows attackers to execute arbitrary code via supplying a crafted request...

PT-2026-49321

Name of the Vulnerable Software and Affected Versions YouTransfer version 1.0.6 Description An issue in the sendmail transport integration component allows attackers to execute arbitrary code by supplying a crafted request. Recommendations At the moment, there is no information about a newer...