CVE-2016-9920

steps/mail/sendmail.inc in Roundcube before 1.1.7 and 1.2.x before 1.2.3, when no SMTP server is configured and the sendmail program is enabled, does not…

published December 8, 2016

CVSS
—
EPSS
6%
Percentile
92.8
In the wild
Unconfirmed
What it is

steps/mail/sendmail.inc in Roundcube before 1.1.7 and 1.2.x before 1.2.3, when no SMTP server is configured and the sendmail program is enabled, does not properly restrict the use of custom envelope-from addresses on the sendmail command line, which allows remote authenticated users to execute arbitrary code via a modified HTTP request that sends a crafted e-mail message.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.05600 · 92.8th percentile
Published
2016-12-08T18:00Z
EPSS history
Timeline
  • 08 DEC 18:00Z
    steps/mail/sendmail.inc in Roundcube before 1.1.7 and 1.2.x before 1.2.3, when no SMTP server is configured and the sendmail program is enabled, does not…
    cvelistv5