CVE-2024-21630

zulip server

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2024-21630

Katalog CVE

CVSS 4.3 · Medium EPSS 0,37%

Kerentanan Missing Authorization pada zulip server. Skor CVSS 3.1 4.3 (Medium) menurut NVD.

Deskripsi (NVD)

Zulip is an open-source team collaboration tool. A vulnerability in version 8.0 is similar to CVE-2023-32677, but applies to multi-use invitations, not single-use invitation links as in the prior CVE. Specifically, it applies when the installation has configured non-admins to be able to invite users and create multi-use invitations, and has also configured only admins to be able to invite users to streams. As in CVE-2023-32677, this does not let users invite new users to arbitrary streams, only to streams that the inviter can already see. Version 8.1 fixes this issue. As a workaround, administrators can limit sending of invitations down to users who also have the permission to add users to streams.

Rincian

Terbit di NVD
25 Januari 2024
Terakhir diubah
17 Juni 2026
Status NVD
Modified
CVSS 3.1
4.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-862: Missing Authorization
EPSS (30 hari)
0,37% peluang dieksploitasi; lebih tinggi dari 28,7% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
zulip zulip server Versi 1.9.0 hingga sebelum 6.2
zulip zulip server Versi 8.0 hingga sebelum 8.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

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.