CVE-2026-118685 | BDVDB-2026-397391 Detail

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.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-10-28Record published in the CVE List.
2. Version 22026-11-02Most recent update recorded in the CVE List.