CVE-2026-85055: Twentyhq Twenty

High severity, CVSS 7.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Twenty is an open-source CRM (customer relationship management) platform. Prior to 2.22.0, field-level read permission is enforced on selected output fields but not on GraphQL or REST filter predicates. A workspace member or API key with permission to read an object but not a particular field can reference that denied field in direct filters, relation filters, or persisted view filters. The resulting totalCount and row presence reveal whether guesses match the real column, forming a boolean/count oracle that can reconstruct denied field values for records exposed by the principal's row-level policy. This issue is fixed in version 2.22.0.

Affected products

• Twentyhq Twenty: before 2.22.0 (fixed in 2.22.0)

Published 2026-09-22. Last modified 2026-09-23.