CVE-2026-40196

Katalog CVE

CVSS 8.1 · High EPSS 0,40%

Kerentanan Incorrect Ownership Assignment pada sysadminsmedia homebox. Skor CVSS 3.1 8.1 (High) menurut github.com.

Deskripsi (NVD)

HomeBox is a home inventory and organization system. Versions prior to 0.25.0 contain a vulnerability where the defaultGroup ID remained permanently assigned to a user after being invited to a group, even after their access to that group was revoked. While the web interface correctly enforced the access revocation and prevented the user from viewing or modifying the group's contents, the API did not. Because the original group ID persisted as the user's defaultGroup, and this value was not properly validated when the X-Tenant header was omitted, the user could still perform full CRUD operations on the group's collections through the API, bypassing the intended access controls. This issue has been fixed in version 0.25.0.

Rincian

Terbit di NVD

17 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-708: Incorrect Ownership Assignment

EPSS (30 hari)

0,40% peluang dieksploitasi; lebih tinggi dari 32,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/sysadminsmedia/homebox/security/advisories/GHSA-6pvm-v73p-p6m9 advisory vendor
• https://github.com/sysadminsmedia/homebox/releases/tag/v0.25.0 product · release notes