CVE-2025-64011: Nextcloud Server: güvenlik açığı

Açıklama (NVD)

Nextcloud Server 30.0.0 is vulnerable to an Insecure Direct Object Reference (IDOR) in the /core/preview endpoint. Any authenticated user can access previews of arbitrary files belonging to other users by manipulating the fileId parameter. This allows unauthorized disclosure of sensitive data, such as text files or images, without prior sharing permissions.

Özet bilgiler

Ürün

Nextcloud Nextcloud Server

CVSS v3.1

4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS

%0,32 (yüzdelik 26)

CWE

CWE-639

Yama

Yok / bilinmiyor

Etkilenen sürümler

Kaynaklar

• NVD kaydı
• drive.google.com
• gist.github.com
• nextcloud.com
• CWE-639