CVE-2011-10026: Spreecommerce Spree

Critical severity, CVSS 9.8. EPSS: 3.8% chance of exploitation in the next 30 days.

Spreecommerce versions prior to 0.50.x contain a remote command execution vulnerability in the API's search functionality. Improper input sanitation allows attackers to inject arbitrary shell commands via the search[instance_eval] parameter, which is dynamically invoked using Ruby’s send method. This flaw enables unauthenticated attackers to execute commands on the server.

Affected products

• Spreecommerce Spree: before 0.50.1 (fixed in 0.50.1)

Published 2025-08-20. Last modified 2026-06-16.