CVE-2026-48616

Katalog CVE

CVSS 9.3 · Critical EPSS 0,39%

Kerentanan Improper Access Control pada rocket.chat. Skor CVSS 3.0 9.3 (Critical) menurut hackerone.com.

Deskripsi (NVD)

Rocket.Chat versions <8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, 7.13.9, 7.10.13 has an access control vulnerability in Livechat files. Protected file downloads at /file-upload/:fileId/:name authorize livechat access using rc_room_type=l with rc_rid+rc_token, but the authorization path does not verify that rc_rid matches the requested file's rid. Furthermore, :fileId is predictable via sequential MongoDB IDs, and :name can be anything, allowing unauthenticated discovery of all uploaded files.

Rincian

Terbit di NVD

17 Juni 2026

Terakhir diubah

18 Juni 2026

Status NVD

Analyzed

CVSS 3.0

9.3 (Critical), sumber hackerone.com
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-284: Improper Access Control

EPSS (30 hari)

0,39% peluang dieksploitasi; lebih tinggi dari 31,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/RocketChat/Rocket.Chat/pull/40889 issue tracking · patch · advisory pihak ketiga
• https://hackerone.com/reports/3687142 advisory pihak ketiga