CVE-2016-10033

9.8
9.8 / 10
CRITICAL

The mailSend function in the isMail transport in PHPMailer before 5.2.18 might allow remote attackers to pass extra parameters to the mail command and consequently execute arbitrary code via a \" (backslash double quote) in a crafted Sender property.

Weakness: Improper Neutralization of Special Elements used in a Command ('Command Injection')

The software constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Published: 2016-12-30

Community Advisory

This section is open source, for any additional information that enhances or clarifies the official advisory above.

Improve Advisory

CVE-2016-10033 Exploits (23)

Show all exploits (+13):

Research Labs

Official CVE References

View references (21)