NocoDB before 2026.09.1 contains a missing authentication vulnerability in the aggregated meta info route of utils.controller.ts that exposes instance-wide metadata to anonymous callers. Unauthenticated attackers can request the endpoint to enumerate bases, user counts, shared and password-protected view counts, webhook counts, and live per-base row counts, while repeated requests amplify database query load.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
Low
Partial disruption
CVSS Vector v4.0