CVE-2026-66477: Shufflehound Gillion

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Unauthenticated Broken Access Control in Gillion <= 4.13 versions.

Affected products

• Shufflehound Gillion: up to and including 4.13

Published 2026-07-27. Last modified 2026-07-27.