CVE-2016-10194: FESTIVALTTS4R Project FESTIVALTTS4R

Critical severity, CVSS 9.8. EPSS: 2.5% chance of exploitation in the next 30 days.

The festivaltts4r gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a string to the (1) to_speech or (2) to_mp3 method in lib/festivaltts4r/festival4r.rb.

Affected products

Published 2017-03-03. Last modified 2026-06-17.