CVE-2026-126272 · AI agents & MCP
NO FIX YET · SEE WHAT TO DO
NocoDB before 2026.09.0 lets an authenticated user skip the bulk row-count limit by using session authentication instead of API tokens. An Editor with write access to one table can submit hundreds of thousands of rows, exhausting database connections, CPU and memory.
first public Oct 27, 2026 · 1 source
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Self-hosted or cloud NocoDB deployments before 2026.09.0 where users have Editor permission on tables. Exposure depends on users with write access to a table being able to reach the bulk write routes with a session.
Not affected if managed-hosting-patched, no-editor-users
Who cares nocodb, self-hosted
package.json version, and compare it with 2026.09.0.2026.09.0 are affected; move to 2026.09.0 or later (per the NVD description).NocoDB before 2026.09.0 contains an uncontrolled resource consumption vulnerability that allows authenticated users to bypass bulk row-count limits by using session authentication instead of API tokens. Attackers with Editor write permission on one table can submit hundreds of thousands of rows to v1 and v2 bulk write routes, exhausting database connections, CPU, and memory.
This page as .md · .json · 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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