VulnerableCode Package Details - pkg:composer/zendframework/zend-mail@2.6.2

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Vulnerability	Summary	Fixed by
VCID-qrb6-ar5k-eqha Aliases: CVE-2016-10034 GHSA-r9mw-gwx9-v3h5	Command Injection The `setFrom` function in the Sendmail adapter in the zend-mail component might allow remote attackers to pass extra parameters to the `mail` command and consequently execute arbitrary code via a `\"` in a crafted e-mail address.	2.7.2 Affected by 0 other vulnerabilities.
VCID-qs6q-pjks-euh4 Aliases: ZF2016-04	Remote code execution in zend-mail via Sendmail adapter A malicious user may be able to inject arbitrary parameters to the system Sendmail program. The attack is performed by providing additional quote characters within an address; when unsanitized, they can be interpreted as additional command line arguments, leading to the vulnerability.	2.7.2 Affected by 0 other vulnerabilities.
VCID-xj4r-5hb3-rfcd Aliases: GHSA-cxf7-m5g2-v594	Zend-Mail remote code execution in zend-mail via Sendmail adapter When using the zend-mail component to send email via the `Zend\Mail\Transport\Sendmail` transport, a malicious user may be able to inject arbitrary parameters to the system sendmail program. The attack is performed by providing additional quote characters within an address; when unsanitized, they can be interpreted as additional command line arguments, leading to the vulnerability. The following example demonstrates injecting additional parameters to the sendmail binary via the From address: ``` use Zend\Mail; $mail = new Mail\Message(); $mail->setBody('This is the text of the email.'); // inject additional parameters to sendmail command line $mail->setFrom('"AAA\" params injection"@domain', 'Sender\'s name'); $mail->addTo('hacker@localhost', 'Name of recipient'); $mail->setSubject('TestSubject'); $transport = new Mail\Transport\Sendmail(); $transport->send($mail); ``` The attack works because zend-mail filters the email addresses using the RFC 3696 specification, where the string "AAA\" params injection"@domain is considered a valid address. This validation is provided using the zend-validator component with the following parameters: ``` Zend\Validator\EmailAddress( Zend\Validator\Hostname::ALLOW_DNS \| Zend\Validator\Hostname::ALLOW_LOCAL ) ``` The above accepts local domain with any string specified by double quotes as the local part. While this is valid per RFC 3696, due to the fact that sender email addresses are provided to the sendmail binary via the command line, they create the vulnerability described above.	2.7.2 Affected by 0 other vulnerabilities.

Vulnerability

Summary

Fixed by

VCID-qrb6-ar5k-eqha
Aliases:
CVE-2016-10034
GHSA-r9mw-gwx9-v3h5

Command Injection The `setFrom` function in the Sendmail adapter in the zend-mail component might allow remote attackers to pass extra parameters to the `mail` command and consequently execute arbitrary code via a `\"` in a crafted e-mail address.

2.7.2
Affected by 0 other vulnerabilities.

VCID-qs6q-pjks-euh4
Aliases:
ZF2016-04

Remote code execution in zend-mail via Sendmail adapter A malicious user may be able to inject arbitrary parameters to the system Sendmail program. The attack is performed by providing additional quote characters within an address; when unsanitized, they can be interpreted as additional command line arguments, leading to the vulnerability.

2.7.2
Affected by 0 other vulnerabilities.

VCID-xj4r-5hb3-rfcd
Aliases:
GHSA-cxf7-m5g2-v594

Zend-Mail remote code execution in zend-mail via Sendmail adapter When using the zend-mail component to send email via the `Zend\Mail\Transport\Sendmail` transport, a malicious user may be able to inject arbitrary parameters to the system sendmail program. The attack is performed by providing additional quote characters within an address; when unsanitized, they can be interpreted as additional command line arguments, leading to the vulnerability. The following example demonstrates injecting additional parameters to the sendmail binary via the From address: ``` use Zend\Mail; $mail = new Mail\Message(); $mail->setBody('This is the text of the email.'); // inject additional parameters to sendmail command line $mail->setFrom('"AAA\" params injection"@domain', 'Sender\'s name'); $mail->addTo('hacker@localhost', 'Name of recipient'); $mail->setSubject('TestSubject'); $transport = new Mail\Transport\Sendmail(); $transport->send($mail); ``` The attack works because zend-mail filters the email addresses using the RFC 3696 specification, where the string "AAA\" params injection"@domain is considered a valid address. This validation is provided using the zend-validator component with the following parameters: ``` Zend\Validator\EmailAddress( Zend\Validator\Hostname::ALLOW_DNS | Zend\Validator\Hostname::ALLOW_LOCAL ) ``` The above accepts local domain with any string specified by double quotes as the local part. While this is valid per RFC 3696, due to the fact that sender email addresses are provided to the sendmail binary via the command line, they create the vulnerability described above.

2.7.2
Affected by 0 other vulnerabilities.

Vulnerability	Summary	Aliases
This package is not known to fix vulnerabilities.

Vulnerability

Summary

Aliases

This package is not known to fix vulnerabilities.

Date	Actor	Action	Vulnerability	Source	VulnerableCode Version
2026-06-06T05:06:10.631807+00:00	GitLab Importer	Affected by	VCID-xj4r-5hb3-rfcd	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/zendframework/zend-mail/GHSA-cxf7-m5g2-v594.yml	38.6.0
2026-06-04T20:06:53.150223+00:00	GitLab Importer	Affected by	VCID-qs6q-pjks-euh4	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/zendframework/zend-mail/ZF2016-04.yml	38.6.0
2026-06-02T04:36:43.217220+00:00	GitLab Importer	Affected by	VCID-qrb6-ar5k-eqha	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/zendframework/zend-mail/CVE-2016-10034.yml	38.6.0