Orta CVSS 4.3
CVE-2026-6342: Mattermost Server: hatalı yetkilendirme
Açıklama (NVD)
Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to appropriately check for valid namespaces which allows plugin users to create subscriptions to groups that were not whitelisted via creating groups that share the same prefix as a whitelisted group. Mattermost Advisory ID: MMSA-2026-00601
Özet bilgiler
- Ürün
- Mattermost Mattermost Server
- CVSS v3.1
- 4.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - EPSS
- %0,15 (yüzdelik 4)
- CWE
- CWE-863
- Yama
- Yok / bilinmiyor
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| mattermost-mattermost-server | 10.13.0 | 10.13.11 | — |
| mattermost-mattermost-server | 11.1.0 | 11.1.5 | — |
| mattermost-mattermost-server | 11.3.0 | 11.3.4 | — |