CVE-2026-33335

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 passes URLs from window.open calls directly to shell.openExternal without any validation or protocol allowlisting. An attacker who can place ...

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...

CVE-2026-33336

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 main BrowserWindow and does not restrict same-window navigations. An attacker who can place a link in...

CVE-2026-33336

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 main BrowserWindow and does not restrict same-window navigations. An attacker who can place a link in...

CVE-2026-33335

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 passes URLs from window.open calls directly to shell.openExternal without any validation or protocol allowlisting. An attacker who can place ...

EUVD-2026-14911

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 main BrowserWindow and does not restrict same-window navigations. An attacker who can place a link in...

CVE-2026-33336 Vikunja Desktop vulnerable to Remote Code Execution via same-window navigation

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 main BrowserWindow and does not restrict same-window navigations. An attacker who can place a link in...

CVE-2026-33336

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 main BrowserWindow and does not restrict same-window navigations. An attacker who can place a link in...

CVE-2026-33336

CVE-2026-33336 affects Vikunja Desktop (Electron wrapper). Starting in 0.21.0 and before 2.2.0, the BrowserWindow runs with nodeIntegration: true and lacks a will-navigate/will-redirect handler, enabling same-window navigations to attacker-controlled origins. A user-generated link in descriptions...

CVE-2026-33336 Vikunja Desktop vulnerable to Remote Code Execution via same-window navigation

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 main BrowserWindow and does not restrict same-window navigations. An attacker who can place a link in...

CVE-2026-33336 Vikunja Desktop vulnerable to Remote Code Execution via same-window navigation

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 main BrowserWindow and does not restrict same-window navigations. An attacker who can place a link in...

CVE-2026-33335

CVE-2026-33335 affects Vikunja Desktop (Electron wrapper). From version 0.21.0 up to before 2.2.0, the wrapper forwards URLs from window.open() directly to shell.openExternal() without validation or protocol allowlisting. This enables an attacker who can inject a link that triggers window.open (e...

CVE-2026-33335 Vikunja Desktop allows arbitrary local application invocation via unvalidated shell.openExternal

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 passes URLs from window.open calls directly to shell.openExternal without any validation or protocol allowlisting. An attacker who can place ...

CVE-2026-33335 Vikunja Desktop allows arbitrary local application invocation via unvalidated shell.openExternal

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 passes URLs from window.open calls directly to shell.openExternal without any validation or protocol allowlisting. An attacker who can place ...

CVE-2026-33335 Vikunja Desktop allows arbitrary local application invocation via unvalidated shell.openExternal

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 passes URLs from window.open calls directly to shell.openExternal without any validation or protocol allowlisting. An attacker who can place ...

EUVD-2026-14907

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...

CVE-2026-33334

Summary (CVE-2026-33334): Vikunja Desktop Electron wrapper prior to 2.2.0 enables nodeIntegration in the renderer without contextIsolation or sandbox, turning any web frontend XSS into full remote code execution on the victim’s machine. Affected range: Vikunja 0.21.0 through 2.1.x (up to

CVE-2026-33334 Vikunja Desktop: Any frontend XSS escalates to Remote Code Execution due to nodeIntegration

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...

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...

CVE-2026-33334 Vikunja Desktop: Any frontend XSS escalates to Remote Code Execution due to nodeIntegration

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...