CVE-2026-33334

Published March 24th, 2026

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CVSS v3

9.6

CRITICAL

CVSS v2

N/A

Affected

PROJECT

Description

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.

go-vikunja/vikunja

The to-do app to organize your life.

GitHub

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