CVE-2020-26296

Katalog CVE

CVSS 8.7 · High EPSS 1,7%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada vega project vega. Skor CVSS 3.1 8.7 (High) menurut NVD.

Deskripsi (NVD)

Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. Vega in an npm package. In Vega before version 5.17.3 there is an XSS vulnerability in Vega expressions. Through a specially crafted Vega expression, an attacker could execute arbitrary javascript on a victim's machine. This is fixed in version 5.17.3

Rincian

Terbit di NVD

30 Desember 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

1,7% peluang dieksploitasi; lebih tinggi dari 76,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/vega/vega/issues/3018 advisory pihak ketiga
• https://github.com/vega/vega/pull/3019 advisory pihak ketiga
• https://github.com/vega/vega/releases/tag/v5.17.3 release notes · advisory pihak ketiga
• https://github.com/vega/vega/security/advisories/GHSA-r2qc-w64x-6j54 advisory pihak ketiga
• https://www.npmjs.com/package/vega advisory pihak ketiga