CVE-2020-11020

Katalog CVE

CVSS 9.8 · Critical EPSS 1,6%

Kerentanan Improper Authentication pada faye project faye. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Faye (NPM, RubyGem) versions greater than 0.5.0 and before 1.0.4, 1.1.3 and 1.2.5, has the potential for authentication bypass in the extension system. The vulnerability allows any client to bypass checks put in place by server-side extensions, by appending extra segments to the message channel. It is patched in versions 1.0.4, 1.1.3 and 1.2.5.

Rincian

Terbit di NVD

29 April 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-287: Improper Authentication

EPSS (30 hari)

1,6% peluang dieksploitasi; lebih tinggi dari 74,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/faye/faye/commit/65d297d341b607f3cb0b5fa6021a625a991cc30e patch · advisory pihak ketiga
• https://github.com/faye/faye/security/advisories/GHSA-qpg4-4w7w-2mq5 exploit · mitigasi · advisory pihak ketiga