CVE-2023-32318: nextcloud server

csirt@kutim:~/threat-intel/cve/CVE-2023-32318

CVSS 6.7 · Medium EPSS 0,21%

Kerentanan Insufficient Session Expiration pada nextcloud server. Skor CVSS 3.1 6.7 (Medium) menurut NVD.

Deskripsi (NVD)

Nextcloud server provides a home for data. A regression in the session handling between Nextcloud Server and the Nextcloud Text app prevented a correct destruction of the session on logout if cookies were not cleared manually. After successfully authenticating with any other account the previous session would be continued and the attacker would be authenticated as the previously logged in user. It is recommended that the Nextcloud Server is upgraded to 25.0.6 or 26.0.1.

Rincian

Terbit di NVD: 26 Mei 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 6.7 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-613: Insufficient Session Expiration
EPSS (30 hari): 0,21% peluang dieksploitasi; lebih tinggi dari 10,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
nextcloud	nextcloud server	Versi 25.0.2 hingga sebelum 25.0.6
nextcloud	nextcloud server	Versi 26.0.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-q8c4-chpj-6v38 advisory vendor
https://github.com/nextcloud/text/pull/3946 patch

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.