Bollettino del 27 ottobre 2026
CVE-2026-117564: nest-admin (buqiyuan)
Vulnerabilità critica, punteggio 9,8 su 10, in nest-admin (buqiyuan). Sfruttabile da remoto, via rete, senza credenziali, senza che nessuno faccia nulla.
- Gravità
- 9,8 su 10 (critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Tipo di difetto
- CWE-321
- Pubblicata
- 27 ottobre 2026
Descrizione originale
nest-admin before 1.0.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to forge administrator tokens by using a hardcoded JWT_SECRET committed in .env.production. Attackers can sign tokens with the known secret that JwtStrategy and RbacGuard trust, impersonating any user ID or claiming the admin role for full administrative access.
Fonti
- Scheda NVD
- github.com/buqiyuan/nest-admin
- github.com/buqiyuan/nest-admin/blob/2eeccc4cb699d1aedbe04b4437a9d095cde02c74/.env.production#L5
- github.com/buqiyuan/nest-admin/commit/f2cec8cb776cbf113115b33164dac69a46d24097
- github.com/buqiyuan/nest-admin/issues/92
- github.com/buqiyuan/nest-admin/issues/93
- www.vulncheck.com/advisories/nest-admin-before-1.0.1-authentication-bypass-via-hardcoded-jwt-secret