CVE-2026-82871

High

Description

ToolJet before v3.16.208 fails to validate organization membership in database read routes, allowing any authenticated user to access other organizations' table schemas and row data. Attackers can supply arbitrary organization IDs in URL parameters to list tables, retrieve column definitions, and execute join queries to read actual stored data from victim organizations.

SeverityHigh

CVSS7.7

Exploit probability—

ProductToolJet

PublishedAug 31, 2026

First seenAug 31, 2026

Weakness typeCWE-862Missing authorization

How to fix

Update

ToolJet ToolJet3.16.208 or later

Vendor advisories

github.com/ToolJet/ToolJet/security/advisories/GHSA-xqqj-pfc2-vf48

Affected products

Product	Affected versions	Fixed in
ToolJet ToolJet	v < 3.16.208	3.16.208

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