VULNERABILITY INTELLIGENCE

CVE-2026-63740

CVSS score6.5 MEDIUM
EPSS probability0.36%
CISA KEVNot currently listed
Published2026-07-20
Last modified2026-07-22
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Description

SurrealDB versions before 3.1.4 fail to properly enforce SELECT permissions on array elements (field.*) for record users, leaking denied array elements instead of hiding them. Attackers with record scope access can read array elements that element-level permissions should deny by exploiting incorrect index handling during permission filtering.

Weakness classification

  • disclosure@vulncheck.com: CWE-863

Primary references