CyberRota Analysis
AI-GeneratedThe vulnerability affects the Twenty open-source CRM platform, where improper enforcement of field-level read permissions allows users with limited access to exploit GraphQL or REST filter predicates. This can lead to unauthorized exposure of sensitive data by reconstructing denied field values, posing a significant risk to data confidentiality. Organizations using versions prior to 2.22.0 should prioritize patching to mitigate potential data leaks and comply with security best practices.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
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.