CVE-2026-70609

Katalog CVE

CVSS 5.7 · Medium EPSS 0,53%

Kerentanan Improper Control of Generation of Code ('Code Injection') pada electronjs electron. Skor CVSS 3.1 5.7 (Medium) menurut github.com.

Deskripsi (NVD)

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.7, 40.9.0, 41.2.0, and 42.0.0-beta.1, the mode option of webContents.openDevTools() was not sanitized before use by the DevTools frontend. If an attacker can influence this value, script under their control may run in the DevTools context, which in unsandboxed configurations has access to Node.js, including when untrusted input reaches the mode argument of openDevTools() or untrusted content calls openDevTools() on a webview it embeds. This issue is fixed in 39.8.7, 40.9.0, 41.2.0, and 42.0.0-beta.1.

Rincian

Terbit di NVD

5 Agustus 2026

Terakhir diubah

8 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

5.7 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-94: Improper Control of Generation of Code ('Code Injection')
CWE-116: Improper Encoding or Escaping of Output

EPSS (30 hari)

0,53% peluang dieksploitasi; lebih tinggi dari 43,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/electron/electron/security/advisories/GHSA-4f78-qhmw-8j8m advisory vendor
• https://github.com/electron/electron/commit/04614eed17986bddc43eb509ec870424ee6a47d1 patch
• https://github.com/electron/electron/commit/2046ae87731d80a7b535512ae19acb529e10e33b patch
• https://github.com/electron/electron/commit/969741f9f847c5c583f6bbc63ca22549dbd954ce patch
• https://github.com/electron/electron/commit/efc4d3c6b6f1c04f658ca0d9d2512dcfe78eb7ba patch
• https://github.com/electron/electron/pull/50665 issue tracking · patch
• https://github.com/electron/electron/pull/50666 issue tracking · patch
• https://github.com/electron/electron/pull/50667 issue tracking · patch
• https://github.com/electron/electron/pull/50668 issue tracking · patch
• https://github.com/electron/electron/releases/tag/v39.8.7 release notes
• https://github.com/electron/electron/releases/tag/v40.9.0 release notes
• https://github.com/electron/electron/releases/tag/v41.2.0 release notes
• https://github.com/electron/electron/releases/tag/v42.0.0-beta.1 release notes