CVE-2022-31134

Katalog CVE

CVSS 4.9 · Medium EPSS 0,92%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada zulip server. Skor CVSS 3.1 4.9 (Medium) menurut NVD.

Deskripsi (NVD)

Zulip is an open-source team collaboration tool. Zulip Server versions 2.1.0 above have a user interface tool, accessible only to server owners and server administrators, which provides a way to download a "public data" export. While this export is only accessible to administrators, in many configurations server administrators are not expected to have access to private messages and private streams. However, the "public data" export which administrators could generate contained the attachment contents for all attachments, even those from private messages and streams. Zulip Server version 5.4 contains a patch for this issue.

Rincian

Terbit di NVD

12 Juli 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-434: Unrestricted Upload of File with Dangerous Type

EPSS (30 hari)

0,92% peluang dieksploitasi; lebih tinggi dari 59,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://blog.zulip.com/2022/07/12/zulip-cloud-data-exports advisory vendor
• https://blog.zulip.com/2022/07/12/zulip-server-5-4-security-release release notes · advisory vendor
• https://github.com/zulip/zulip/security/advisories/GHSA-58pm-88xp-7x9m release notes · advisory pihak ketiga