CVE-2026-102876

Katalog CVE

CVSS 8.1 · High EPSS 0,27%

Kerentanan Authorization Bypass Through User-Controlled Key. Skor CVSS 3.1 8.1 (High) menurut vulncheck.com.

Deskripsi (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.

Rincian

Terbit di NVD

29 September 2026

Terakhir diubah

2 Oktober 2026

Status NVD

Deferred

CVSS 3.1

8.1 (High), sumber vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-639: Authorization Bypass Through User-Controlled Key

EPSS (30 hari)

0,27% peluang dieksploitasi; lebih tinggi dari 17,8% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/surrealdb/surrealdb
• https://github.com/surrealdb/surrealdb/blob/v3.2.4/surrealdb/server/src/ntw/auth.rs
• https://github.com/surrealdb/surrealdb/commit/5000e233b4a8b96689c82715c172061dcf711d31
• https://github.com/surrealdb/surrealdb/releases/tag/v3.3.0
• https://github.com/surrealdb/surrealdb/security/advisories/GHSA-vx2p-7hhm-wv62
• https://www.vulncheck.com/advisories/surrealdb-before-3.3.0-cross-tenant-access-via-headers