CVE-2026-126795
Published:November 12, 2026
Updated:November 12, 2026
A vulnerability was determined in ToolJet up to 3.20.256-lts/3.21.93-beta. The impacted element is the function activateUserWithPassword of the file server/src/modules/onboarding/util.service.ts of the component Onboarding Signup Endpoint. Executing a manipulation of the argument email can lead to missing authentication. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 3.21.94-beta is sufficient to resolve this issue. This patch is called af8f17a745621ae418f1743440f63d315e8b8643. The affected component should be upgraded. The vendor was contacted early about this disclosure.
Affected Packages
https://github.com/ToolJet/ToolJet.git (GITHUB):
Affected version(s) >=v2.40.0 <v3.21.94-beta || >=CE-LTS-2.50.0 <v3.21.94-beta || >=v3.0.0-ce-beta <v3.21.94-beta || >=v3.1.0-ce <v3.21.94-beta || >=v3.16.0-lts <v3.21.94-beta || >=v3.20.0-lts <v3.21.94-beta || >=v3.21.6-beta <v3.21.94-beta || =v3.0.0-ce <v3.21.94-betaFix Suggestion:
Update to version v3.21.94-betaRelated Resources (11)
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Contact UsCVSS v4
Base Score:
5.5
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
Exploit Maturity
POC
CVSS v3
Base Score:
7.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Exploit Maturity
PROOF-OF-CONCEPT
Weakness Type (CWE)
EPSS
Base Score:
0.48