CVE-2025-47930

Katalog CVE

CVSS 5.3 · Medium EPSS 0,35%

Kerentanan Incorrect Authorization pada zulip. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

Zulip is an open-source team chat application. Starting in version 10.0 and prior to version 10.3, the "Who can create public channels" access control mechanism can be circumvented by creating a private or web-public channel, and then changing the channel privacy to public. A similar technique works for creating private channels without permission, though such a process requires either the API or modifying the HTML, as we do mark the "private" radio button as disabled in such cases. Version 10.3 contains a patch.

Rincian

Terbit di NVD

16 Mei 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-863: Incorrect Authorization

EPSS (30 hari)

0,35% peluang dieksploitasi; lebih tinggi dari 27,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/zulip/zulip/commit/d2ff4bda4c3efa30fc3ab1f151255cfdbf370f78 patch
• https://github.com/zulip/zulip/security/advisories/GHSA-rqg7-xfqg-v7q5 advisory pihak ketiga
• https://zulip.com/help/configure-who-can-create-channels product
• https://zulip.readthedocs.io/en/latest/overview/changelog.html#zulip-server-10-3 release notes