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CVE-2026-106120

CVE-2026-106120 · LiquidJS: ownPropertyOnly bypass for inherited array indices in first/last/join/reverse/slice/compact, `.first`/`.last`, negative index, and for-loop iteration

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.27.2, enabling ownPropertyOnly does not consistently restrict inherited array indices because negative indexing, .first, .last, the first filter, the last filter, join, reverse, slice, compact, and for-loop iteration can read prototype-provided elements outside readJSProperty(). An attacker who can influence prototype state or inherited array-index data and cause templates to render affected operations can disclose values that ownPropertyOnly is expected to hide. Direct positive indexing and ordinary object prototype reads are blocked, but the alternate array paths remain affected. This issue is fixed in 10.27.2.

CVSS 6.0 · Media · EPSS 0,4% · Código de explotación público · Corrección disponible

Publicación
Actualización

Pila tecnológica: node

Productos y versiones afectados

  • liquidjs

    Versiones
    • < 10.27.2: Afectada

    Sin corrección publicada

  • liquidjs npm

    Intervalos de versiones afectados
    • SEMVER: < 10.27.2

    Actualiza a 10.27.2

Fuentes originales

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