Allocation of Resources Without Limits or Throttling in NocoDB - CVE-2026-126272
Published: November 9, 2026 / Updated: November 13, 2026
Vulnerability identifier: #VU162884
CSH Severity: Low
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-126272
CWE-ID: CWE-770
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows an authenticated attacker with a base Editor role on at least one table to cause resource-exhaustion denial of service in NocoDB.
The vulnerability exists due to missing row-count enforcement for session-authenticated requests to bulk record write endpoints, which enforce this limit only for API-token authentication. An authenticated attacker can repeatedly submit oversized record arrays through a browser session, exhausting database connections, CPU, and memory.
Affected software
NocoDB
How to mitigate CVE-2026-126272
Install security update from vendor's website.
NocoDB - update to 2026.09.0