CVE-2026-33334

CRITICAL

9.6

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.19.6

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado3/24/2026

Ultima modificacao3/27/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

vikunja:vikunja

Fraquezas (CWE)

CWE-94CWE-269CWE-79

Referencias

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)

Correlacoes IOC

Sem correlacoes registradas

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