CVE-2026-82869

High

Description

ToolJet Database versions before v3.16.44 contain a privilege escalation vulnerability in the join_tables endpoint that grants JOIN_TABLES ability to all authenticated users without role or workspace membership validation. Attackers can read arbitrary ToolJet Database tables from any workspace by supplying victim workspace identifiers in the request path while authenticating with their own workspace credentials.

SeverityHigh

CVSS7.7

Exploit probability—

ProductToolJet

PublishedAug 31, 2026

First seenAug 31, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Update

ToolJet ToolJet3.16.44 or later

Vendor advisories

github.com/ToolJet/ToolJet/security/advisories/GHSA-7vj5-wxfm-gmfq

Affected products

Product	Affected versions	Fixed in
ToolJet ToolJet	v < 3.16.44	3.16.44

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