CVE-2023-32678

Katalog CVE

CVSS 6.5 · Medium EPSS 0,48%

Kerentanan Improper Authorization pada zulip server. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

Zulip is an open-source team collaboration tool with topic-based threading that combines email and chat. Users who used to be subscribed to a private stream and have been removed from it since retain the ability to edit messages/topics, move messages to other streams, and delete messages that they used to have access to, if other relevant organization permissions allow these actions. For example, a user may be able to edit or delete their old messages they posted in such a private stream. An administrator will be able to delete old messages (that they had access to) from the private stream. This issue was fixed in Zulip Server version 7.3.

Rincian

Terbit di NVD

25 Agustus 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-285: Improper Authorization

EPSS (30 hari)

0,48% peluang dieksploitasi; lebih tinggi dari 39,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/zulip/zulip/security/advisories/GHSA-q3wg-jm9p-35fj advisory pihak ketiga
• https://zulip.readthedocs.io/en/latest/overview/changelog.html#zulip-server-7-3 release notes