PHPMailer 1.7, when configured to use sendmail, allows remote attackers to execute arbitrary shell commands via shell metacharacters in the SendmailSend function in class.phpmailer.php.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| phpmailer/phpmailer(Packagist) | 0 | 1.7.4 | N/A |
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