CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
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.
Засегнати продукти
- xibosignage xibo-cms: < 4.4.3
Вид слабост
История
- 28 октомври 2026 Публикувано
Други уязвимости в xibosignage xibo-cms
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-50539
- https://nvd.nist.gov/vuln/detail/CVE-2026-50539
- https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-p4pg-v57g-7jf6
- https://github.com/xibosignage/xibo-cms/pull/3487
- https://github.com/xibosignage/xibo-cms/commit/13ed6e6bf3c15a93089b4fd2148379888ee82d74
- https://github.com/xibosignage/xibo-cms/commit/1dcc3f2de6dc7861e7dbb5148e94f14ebb1513b3
- https://github.com/xibosignage/xibo-cms/releases/tag/4.4.3
- https://github.com/xibosignage/xibo-cms/releases/tag/4.5.0-beta