CVE-2026-105294

Katalog CVE

CVSS 7.4 · High EPSS 0,19%

Kerentanan External Control of System or Configuration Setting. Skor CVSS 3.1 7.4 (High) menurut vulncheck.com.

Deskripsi (NVD)

Legcord 1.1.0 through 1.3.0 contains a configuration injection vulnerability that allows script in the Discord page to write any config key via the window.legcord settings.setConfig bridge. Attackers exploiting a Discord XSS can set additionalArguments to persistently add --proxy-server and --ignore-certificate-errors switches, routing all client traffic through an interception proxy.

Rincian

Terbit di NVD

5 Oktober 2026

Terakhir diubah

6 Oktober 2026

Status NVD

Deferred

CVSS 3.1

7.4 (High), sumber vulncheck.com
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-15: External Control of System or Configuration Setting

EPSS (30 hari)

0,19% peluang dieksploitasi; lebih tinggi dari 7,8% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/Legcord/Legcord
• https://github.com/Legcord/Legcord/blob/v1.3.0/src/discord/ipc.ts#L296-L299
• https://github.com/Legcord/Legcord/blob/v1.3.0/src/main.ts#L277-L307
• https://github.com/Legcord/Legcord/issues/1163
• https://www.vulncheck.com/advisories/legcord-1.1.0-through-1.3.0-chromium-switch-injection-via-settings-setcon...