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CVE

CVE-2026-55413

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

CVE-2026-55413

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

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.4
-
4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55413.json, https://github.com/ToolJet/ToolJet/security/advisories/GHSA-jgmf-cw3v-r98x, https://nvd.nist.gov/vuln/detail/CVE-2026-55413

Severity

0

CVSS Score
0
10

Basic Information

Base CVSS
0
EPSS Probability
0.00256%
EPSS Percentile
0.17406%
Introduced Version
0
Fix Available
2b9e193a7dffe3faaa7324ee64e362273bd51a52

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