Skip to content
CVE PROGRAM SOURCE RECORD9.4 Critical

CVE-2026-55413

ToolJet - Marketplace Plugin Poisoning Enables Instance-Wide Remote Code Execution

Description

ToolJet is the open-source foundation am AI-native platform for building and deploying internal tools, workflows and AI agents. Prior to 3.20.178-lts, any authenticated user with builder role (free tier) can overwrite a globally-shared marketplace plugin with arbitrary JavaScript that executes server-side with full Node.js access (require, process). The malicious code runs whenever any user on the instance triggers a query using that plugin — achieving both RCE and supply-chain compromise of the entire ToolJet deployment. This vulnerability is fixed in 3.20.178-lts.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

ToolJet ToolJet

  • < 3.20.178-ltsaffected

References