CVE-2026-55413
ToolJet - Marketplace Plugin Poisoning Enables Instance-Wide Remote Code Execution
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-94 |
| Vendor | tooljet |
| Product | tooljet |
| Published | Jun 25, 2026 |
| Last Updated | Jun 25, 2026 |
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Affected Versions
ToolJet / ToolJet
< 3.20.178-lts