Resource exhaustion in NocoDB - CVE-2026-126277
Published: November 9, 2026 / Updated: November 13, 2026
Vulnerability identifier: #VU162892
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-126277
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows an unauthenticated remote attacker to exhaust CPU and memory and crash the NocoDB process.
The vulnerability exists due to missing filter-array length limits in public shared-view bulk endpoints, which execute a complete data query for every supplied filter. An unauthenticated remote attacker who knows a shared view UUID can submit one POST request with a large filter array to overwhelm a Community Edition instance.
Affected software
NocoDB
How to mitigate CVE-2026-126277
Install security update from vendor's website.
NocoDB - update to 2026.08.1