CVE-2026-82870

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.

CVSS v3 9.6 CRITICAL

9.6^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
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

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-31 09:17

Updated : 2026-08-31 20:56

NVD link : CVE-2026-82870

Mitre link : CVE-2026-82870

CVE.ORG link : CVE-2026-82870

JSON object : View

Products Affected

No product.

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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