{"id":"CVE-2026-112944","published":"2026-10-20T15:17:17.793","lastModified":"2026-10-20T19:55:49.343","description":"launch-editor allows users to open files with line numbers in editor from Node.js. Prior to 2.14.2, when an attacker can create a filesystem entry beginning with plus or minus in the working directory, an affected editor is selected, and the path can remain relative or is converted to a relative WSL path, launchEditor forwards the path without forcing it to be interpreted as a positional filename. Editor option parsing then treats the attacker-controlled filename as a command-line flag, which can cause unintended file overwrite or arbitrary command execution by the selected editor. The affected editors are Vim and gVim, MacVim, Emacs and Emacsclient, and Notepad++ when a plugin exposes dangerous operations; WSL path conversion keeps Vite and newer middleware callers exposed. This issue is fixed in version 2.14.2.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-88"],"vendors":[],"products":[],"references":[{"url":"https://github.com/vitejs/launch-editor/commit/f6e6701bb1f16f2dd242b321374f1b6cca6eb6d4","tags":[]},{"url":"https://github.com/vitejs/launch-editor/pull/156","tags":[]},{"url":"https://github.com/vitejs/launch-editor/releases/tag/v2.14.2","tags":[]},{"url":"https://github.com/vitejs/launch-editor/security/advisories/GHSA-r825-w8mm-5pxw","tags":[]}],"exploitRefs":[{"url":"https://github.com/vitejs/launch-editor/commit/f6e6701bb1f16f2dd242b321374f1b6cca6eb6d4","tags":[]},{"url":"https://github.com/vitejs/launch-editor/pull/156","tags":[]},{"url":"https://github.com/vitejs/launch-editor/releases/tag/v2.14.2","tags":[]},{"url":"https://github.com/vitejs/launch-editor/security/advisories/GHSA-r825-w8mm-5pxw","tags":[]}],"hasPoc":true,"ai":null}