CVE-2026-33334
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
- Electron, Vikunja, Vikunja Desktop
- Vikunja
- < 2.2.2
- Fix
- Available
- CVSS 3.1
- 9.6 CRITICAL
- EPSS
- 0.4% (31th percentile)
- Weakness
- CWE-94, CWE-79, CWE-269
- NVD status
- Analyzed
- Published
- 2026-03-24
CVE-2026-33334 at NVD
No indexed exploits for CVE-2026-33334 yet
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No exploit for CVE-2026-33334 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.