CVE-2026-82872: ToolJet before v3.16.208 Cross-Workspace Authorization Bypass

Severity: critical (CVSS 9.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-31 · updated 2026-09-17
Weakness: CWE-639

Description

ToolJet before v3.16.208 fails to validate that the path organizationId matches the authenticated user's workspace before performing ToolJet DB table operations. A workspace admin can create, view, and delete database tables in another workspace by replacing the organizationId parameter in table-management API requests.

Affected products

ToolJet: before 3.16.208 — fixed in 3.16.208

How to fix

Upgrade to a fixed version: ToolJet 3.16.208. Check the vendor advisory for mitigations.

References

https://github.com/ToolJet/ToolJet/security/advisories/GHSA-2jhv-482p-4php
https://www.vulncheck.com/advisories/tooljet-before-3.16.208-cross-workspace-authorization-bypass
https://github.com/ToolJet/ToolJet/security/advisories/GHSA-2jhv-482p-4php

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