CVE-2026-82870

EUVD-2026-68405
ToolJet before v3.16.208 fails to validate organizationId ownership in database write and destroy routes, allowing any builder-role user to create, alter, or drop tables in other organizations' databases. Attackers can exploit missing organization-resolving guards to permanently delete tables, insert arbitrary data, and modify schemas across tenant boundaries on shared instances.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulnCheckCNA
9.6 CRITICAL
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 12.09%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
tooljettooljet
𝑥
< 3.16.208
CNA
Common Weakness Enumeration
References
https://github.com/ToolJet/ToolJet/security/advisories/GHSA-xr3w-r926-xfmm
https://www.vulncheck.com/advisories/tooljet-before-3.16.208-cross-tenant-database-manipulation
https://github.com/ToolJet/ToolJet/security/advisories/GHSA-xr3w-r926-xfmm