csirt@kutim:~/threat-intel/cve/CVE-2026-34767

Katalog CVE

CVSS 6.5 · Medium EPSS 0,26%

Kerentanan Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') pada electronjs electron. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.3, 40.8.3, and 41.0.3, apps that register custom protocol handlers via protocol.handle() / protocol.registerSchemesAsPrivileged() or modify response headers via webRequest.onHeadersReceived may be vulnerable to HTTP response header injection if attacker-controlled input is reflected into a response header name or value. An attacker who can influence a header value may be able to inject additional response headers, affecting cookies, content security policy, or cross-origin access controls. Apps that do not reflect external input into response headers are not affected. This issue has been patched in versions 38.8.6, 39.8.3, 40.8.3, and 41.0.3.

Rincian

Terbit di NVD
4 April 2026
Terakhir diubah
24 Juli 2026
Status NVD
Analyzed
CVSS 3.1
6.5 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')
EPSS (30 hari)
0,26% peluang dieksploitasi; lebih tinggi dari 16,1% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
electronjs electron Semua versi sebelum 38.8.6
electronjs electron Versi 39.0.0 hingga sebelum 39.8.3
electronjs electron Versi 40.0.0 hingga sebelum 40.8.3
electronjs electron Versi 41.0.0 hingga sebelum 41.0.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.