Vikunja Desktop allows arbitrary local application invocation via unvalidated shell.openExternal
概要
Vikunja Desktop allows arbitrary local application invocation via unvalidated shell.openExternal
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
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 a link with target="_blank" (or that otherwise triggers window.open) in user-generated content can cause the victim's operating system to open arbitrary URI schemes, invoking local applications, opening local files, or triggering custom protocol handlers. Version 2.2.0 patches the issue.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- web vikunja.io