Categories
CVE-2026-33334

Vikunja Desktop: Any frontend XSS escalates to Remote Code Execution due to nodeIntegration

Summary

Vikunja Desktop: Any frontend XSS escalates to Remote Code Execution due to nodeIntegration

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

References

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