CVE-2026-33334

CRITICAL

9.6

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung9.6

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionREQUIRED

Veroffentlicht3/24/2026

Zuletzt geandert3/27/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

vikunja:vikunja

Schwachen (CWE)

CWE-94CWE-269CWE-79

Referenzen

https://github.com/go-vikunja/vikunja/security/advisories/GHSA-xh67-63q3-hf7g(security-advisories@github.com)

https://vikunja.io/changelog/vikunja-v2.2.0-was-released(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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