CVE-2024-52521: nextcloud server

csirt@kutim:~/threat-intel/cve/CVE-2024-52521

CVSS 5.3 · Medium EPSS 0,40%

Kerentanan Use of Weak Hash pada nextcloud server. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

Nextcloud Server is a self hosted personal cloud system. MD5 hashes were used to check background jobs for their uniqueness. This increased the chances of a background job with arguments falsely being identified as already existing and not be queued for execution. By changing the Hash to SHA256 the probability was heavily decreased. It is recommended that the Nextcloud Server is upgraded to 28.0.10, 29.0.7 or 30.0.0.

Rincian

Terbit di NVD: 15 November 2024
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-328: Use of Weak Hash
EPSS (30 hari): 0,40% peluang dieksploitasi; lebih tinggi dari 32,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
nextcloud	nextcloud server	Versi 28.0.0 hingga sebelum 28.0.10
nextcloud	nextcloud server	Versi 29.0.0 hingga sebelum 29.0.7

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-2q6f-gjgj-7hp4 advisory vendor
https://github.com/nextcloud/server/commit/a933ba1fdba77e7d8c6b8ff400e082cf853ea46d patch
https://github.com/nextcloud/server/pull/47769 issue tracking

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.