VULNERABILITY INTELLIGENCE

CVE-2011-0739

CVSS score6.8 MEDIUM
EPSS probability2.71%
CISA KEVNot currently listed
Published2011-02-02
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:P

Description

The deliver function in the sendmail delivery agent (lib/mail/network/delivery_methods/sendmail.rb) in Ruby Mail gem 2.2.14 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in an e-mail address.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references