Kritik CVSS 9.9
CVE-2025-12421: Mattermost Server: güvenlik açığı
Açıklama (NVD)
Mattermost versions 11.0.x <= 11.0.2, 10.12.x <= 10.12.1, 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to to verify that the token used during the code exchange originates from the same authentication flow, which allows an authenticated user to perform account takeover via a specially crafted email address used when switching authentication methods and sending a request to the /users/login/sso/code-exchange endpoint. The vulnerability requires ExperimentalEnableAuthenticationTransfer to be enabled (default: enabled) and RequireEmailVerification to be disabled (default: disabled).
Özet bilgiler
- Ürün
- Mattermost Mattermost Server
- CVSS v3.1
- 9.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - EPSS
- %0,45 (yüzdelik 39)
- CWE
- CWE-303
- Yama
- Yok / bilinmiyor
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| mattermost-mattermost-server | 10.5.0 | — | 10.5.13 |
| mattermost-mattermost-server | 10.11.0 | — | 10.11.5 |
| mattermost-mattermost-server | 10.12.0 | — | 10.12.2 |
| mattermost-mattermost-server | 11.0.0 | — | 11.0.3 |