CVE-2025-54314: Rubyonrails Thor

Low severity, CVSS 2.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Thor before 1.4.0 can construct an unsafe shell command from library input. NOTE: this is disputed by the Supplier because "the method that was fixed can only be used with arguments that are controlled by Thor, and there is no way an attacker can take control of those arguments."

Affected products

Published 2025-07-20. Last modified 2026-06-17.