cvedb.io
CVE-2026-33334
CRITICAL · CVSS 9.6
EPSS exploitation probability: 0%
Published 2026-03-24T16:16:33.077 · Last modified 2026-06-17T10:37:20.257

Summary

Vikunja is an open-source self-hosted task management platform. Starting in version 0.21.0 and prior to version 2.2.0, the Vikunja Desktop Electron wrapper enables `nodeIntegration` in the renderer process without `contextIsolation` or `sandbox`. This means any cross-site scripting (XSS) vulnerability in the Vikunja web frontend -- present or future -- automatically escalates to full remote code execution on the victim's machine, as injected scripts gain access to Node.js APIs. Version 2.2.0 fixes the issue.

Affected products

vikunja — vikunja

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.