Phpmailer Project: >> Phpmailer >> 5.2.24 Security Vulnerabilities
PHPMailer 6.4.1 and earlier contain a vulnerability that can result in untrusted code being called (if such code is injected into the host project's scope by other means). If the $patternselect parameter to validateAddress() is set to 'php' (the default, defined by PHPMailer::$validator), and the global namespace contains a function called php, it will be called in preference to the built-in validator of the same name. Mitigated in PHPMailer 6.5.0 by denying the use of simple strings as validator function names.
CVSS Score
8.1
EPSS Score
0.004
Published
2021-06-17
PHPMailer before 6.5.0 on Windows allows remote code execution if lang_path is untrusted data and has a UNC pathname.
CVSS Score
8.1
EPSS Score
0.021
Published
2021-06-16
PHPMailer before 6.1.6 contains an output escaping bug when the name of a file attachment contains a double quote character. This can result in the file type being misinterpreted by the receiver or any mail relay processing the message.
CVSS Score
7.5
EPSS Score
0.023
Published
2020-06-08
PHPMailer before 5.2.27 and 6.x before 6.0.6 is vulnerable to an object injection attack.
CVSS Score
8.8
EPSS Score
0.014
Published
2018-11-16