CVE-2026-45543

Katalog CVE

CVSS 5.3 · Medium EPSS 0,46%

Kerentanan Files or Directories Accessible to External Parties pada nextcloud forms. Skor CVSS 3.1 5.3 (Medium) menurut github.com.

Deskripsi (NVD)

Nextcloud is an open source content collaboration platform. From version 4.3.0 to before version 5.2.7, a removed collaborator retains unauthorized read access to uploaded respondent files for the affected form. The scope is limited to uploaded files for forms where that user previously had results access. This issue has been patched in version 5.2.7.

Rincian

Terbit di NVD

1 Juni 2026

Terakhir diubah

22 Juli 2026

Status NVD

Analyzed

CVSS 3.1

5.3 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-552: Files or Directories Accessible to External Parties

EPSS (30 hari)

0,46% peluang dieksploitasi; lebih tinggi dari 38,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-q4fw-6jf8-5vhh mitigasi · advisory vendor
• https://github.com/nextcloud/forms/pull/3291 issue tracking · patch
• https://hackerone.com/reports/3617352 permissions required