CVE-2026-118685

MediumCVSS 6.5/10Last modified Nov 2, 2026

Description

ToolJet from 3.20.2-lts before 3.20.242-lts contains an authorization bypass in SignupDisableGuard, which treats the string signup setting 'false' as truthy, so instance-level signup restrictions are not enforced. Unauthenticated attackers can send POST requests to /api/signup without an organizationId to create an account, join the default workspace, and receive a valid session.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-863

Affected software

Vendor	Product	Versions
ToolJet	ToolJet	>= 3.20.2-lts, < 3.20.242-lts

References

Timeline

Published: Oct 28, 2026
Last modified: Nov 2, 2026
NVD status: Deferred

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