CVE-2026-12878: Octopus Codefresh

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

In affected versions of the Codefresh platform an authenticated user can utilize an API endpoint to elevate to Admin permissions.

Affected products

• Octopus Codefresh: from 2.0.0, before 2.11.15 (fixed in 2.11.15)

Published 2026-08-25. Last modified 2026-09-28.