[CVE-2026-74790] Scriban before 7.0.0 caches TypedObjectAccessor by Type only without considering MemberFilter change…

Descripción técnica

Scriban before 7.0.0 caches TypedObjectAccessor by Type only without considering MemberFilter changes, allowing reused TemplateContext instances to expose members that should be hidden. Attackers can access filtered properties and fields by reusing a TemplateContext after tightening its MemberFilter, bypassing sandbox policies across requests or tenants.

Puntuación CVSS

Score: 9.1/10 — Severidad: CRITICAL — Estado NIST: Received

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Debilidades (CWE)

CWE-693

Fuente oficial

Publicado en NIST NVD.