Orta CVSS 6.5
CVE-2026-50539: CVE-2026-50539: eksik yetkilendirme
Açıklama (NVD)
Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.3, missing object-level authorization on `/notification/export/{id}` allows an authenticated user to download attachments from any notification, including notifications created by administrators, by iterating over `sequential notification IDs`. Exploitation requires access to the `Notification Centre` to view past notifications, a privilege granted to non-administrators as standard. This issue is fixed in version 4.4.3.
Özet bilgiler
- CVSS v3.1
- 6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - EPSS
- %0,37 (yüzdelik 31)
- CWE
- CWE-862
- Yama
- Yok / bilinmiyor