CVE-2023-28834

Katalog CVE

CVSS 4.3 · Medium EPSS 0,81%

Kerentanan Improper Removal of Sensitive Information Before Storage or Transfer pada nextcloud server. Skor CVSS 3.1 4.3 (Medium) menurut NVD.

Deskripsi (NVD)

Nextcloud Server is an open source personal cloud server. Nextcloud Server 24.0.0 until 24.0.6 and 25.0.0 until 25.0.4, as well as Nextcloud Enterprise Server 23.0.0 until 23.0.11, 24.0.0 until 24.0.6, and 25.0.0 until 25.0.4, have an information disclosure vulnerability. A user was able to get the full data directory path of the Nextcloud server from an API endpoint. By itself this information is not problematic as it can also be guessed for most common setups, but it could speed up other unknown attacks in the future if the information is known. Nextcloud Server 24.0.6 and 25.0.4 and Nextcloud Enterprise Server 23.0.11, 24.0.6, and 25.0.4 contain patches for this issue. There are no known workarounds.

Rincian

Terbit di NVD

3 April 2023

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:L/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer

EPSS (30 hari)

0,81% peluang dieksploitasi; lebih tinggi dari 55,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5w64-6c42-rgcv advisory vendor
• https://github.com/nextcloud/server/pull/36094 patch
• https://hackerone.com/reports/1690510 exploit · issue tracking · patch · advisory pihak ketiga
• https://github.com/nextcloud/server/issues/33883 exploit · issue tracking · advisory pihak ketiga