CVE-2022-31039: bigbluebutton greenlight

csirt@kutim:~/threat-intel/cve/CVE-2022-31039

CVSS 5.3 · Medium EPSS 0,69%

Kerentanan Improper Privilege Management pada bigbluebutton greenlight. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

Greenlight is a simple front-end interface for your BigBlueButton server. In affected versions an attacker can view any room's settings even though they are not authorized to do so. Only the room owner and administrator should be able to view a room's settings. This issue has been patched in release version 2.12.6.

Rincian

Terbit di NVD: 27 Juni 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-269: Improper Privilege Management
CWE-863: Incorrect Authorization
EPSS (30 hari): 0,69% peluang dieksploitasi; lebih tinggi dari 51,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
bigbluebutton	greenlight	Semua versi sebelum 2.12.6

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/bigbluebutton/greenlight/pull/3508 patch · advisory pihak ketiga
https://github.com/bigbluebutton/greenlight/security/advisories/GHSA-phh8-3v6v-7498 patch · 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.