CVE-2022-36057: discourse-chat

csirt@kutim:~/threat-intel/cve/CVE-2022-36057

CVSS 4.8 · Medium EPSS 0,49%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada discourse-chat. Skor CVSS 3.1 4.8 (Medium) menurut NVD.

Deskripsi (NVD)

Discourse-Chat is an asynchronous messaging plugin for the Discourse open-source discussion platform. Users of Discourse Chat can be affected by admin users inserting HTML into chat titles and descriptions, causing a Cross-Site Scripting (XSS) attack. Version 0.9 contains a patch for this issue.

Rincian

Terbit di NVD: 6 September 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 4.8 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:H/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')
CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
EPSS (30 hari): 0,49% peluang dieksploitasi; lebih tinggi dari 40,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
discourse	discourse-chat	Semua versi sebelum 0.9

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/discourse/discourse-chat/pull/1205 patch · advisory pihak ketiga
https://github.com/discourse/discourse-chat/security/advisories/GHSA-3vf2-wrjx-p6xj 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.