CVE-2020-8264: rubyonrails rails

csirt@kutim:~/threat-intel/cve/CVE-2020-8264

CVSS 6.1 · Medium EPSS 67,0%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada rubyonrails rails. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

In actionpack gem >= 6.0.0, a possible XSS vulnerability exists when an application is running in development mode allowing an attacker to send or embed (in another page) a specially crafted URL which can allow the attacker to execute JavaScript in the context of the local application. This vulnerability is in the Actionable Exceptions middleware.

Rincian

Terbit di NVD: 6 Januari 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS (30 hari): 67,0% peluang dieksploitasi; lebih tinggi dari 99,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
rubyonrails	rails	Versi 6.0.0 hingga sebelum 6.0.3.4

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://hackerone.com/reports/904059 exploit · patch · advisory pihak ketiga
https://groups.google.com/g/rubyonrails-security/c/yQzUVfv42jk/m/oJWw-xhNAQAJ mailing list · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.