CVE-2026-102876
🟡 Monitoruj
Obejście autoryzacji w SurrealDB pozwala na nieautoryzowany dostęp do danych między tenantami.
CVSS
8.1
EPSS
0.3%
Exploit
none
Vendor
Opis źródłowy (NVD)
SurrealDB before 3.3.0 contains an authorization bypass in HTTP session construction where check_auth() verifies credentials against Surreal-Auth-NS and Surreal-Auth-DB headers but constructs sessions using Surreal-NS and Surreal-DB headers without validating access permissions. Attackers can authenticate as a user from one tenant while selecting another tenant's namespace and database to read, create, and modify records across tenant boundaries.
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 8.1 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.3% |
| Opublikowano (NVD) | 2026-09-29 20:17:18 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-02 13:17:31 UTC |
Referencje
- https://github.com/surrealdb/surrealdb ([email protected])
- https://github.com/surrealdb/surrealdb/blob/v3.2.4/surrealdb/server/src/ntw/auth.rs ([email protected])
- https://github.com/surrealdb/surrealdb/commit/5000e233b4a8b96689c82715c172061dcf711d31 ([email protected])
- https://github.com/surrealdb/surrealdb/releases/tag/v3.3.0 ([email protected])
- https://github.com/surrealdb/surrealdb/security/advisories/GHSA-vx2p-7hhm-wv62 ([email protected])
- https://www.vulncheck.com/advisories/surrealdb-before-3.3.0-cross-tenant-access-via-headers ([email protected])