Vulnerability Database

317,182

Total vulnerabilities in the database

CVE-2015-9096

Net::SMTP in Ruby before 2.4.0 is vulnerable to SMTP command injection via CRLF sequences in a RCPT TO or MAIL FROM command, as demonstrated by CRLF sequences immediately before and after a DATA substring.

  • Published: Jun 12, 2017
  • Updated: Nov 9, 2025
  • CVE: CVE-2015-9096
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:P/A:N

CWEs:

Software From Fixed in
ruby-lang / ruby - 2.4.0.x