This security bulletin contains one low risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a remote attacker to bypass implemented security restrictions
The vulnerability exists due to insufficient validation of user-supplied file attachments with a double quote character. A remote attacker can pass specially crafted filename to the application and bypass implemented security restrictions.
Install updates from vendor's website.Vulnerable software versions
PHPMailer: 6.1.0 - 6.1.5
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.