CVE-2026-55413

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.

Score
CVSS 4.0 9.4 Critical
Status
Deferred - security-advisories@github.com
Published
2026-06-25
Last modified
2026-10-25
Weaknesses
CWE-94

Affected products

References

 
 
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