CVE-2026-41311

LiquidJS is vulnerable to Denial of Service via circular block reference in layout

CVSS 7.5 HIGHEPSS 0.4%CWE-674

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 7.5EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

09 may 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to version 10.25.7, a circular block reference in {% layout %} / {% block %} causes an infinite recursive loop, consuming all available memory (~4GB) and crashing the Node.js process with FATAL ERROR: JavaScript heap out of memory. This allows any user who can submit a Liquid template to perform a Denial of Service attack. This issue has been patched in version 10.25.7.

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

Productos afectados

harttle · liquidjs

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Referencias

https://github.com/harttle/liquidjs/commit/e2311dfd6e82f73509308aa8a3a1fafc92e226f0 https://github.com/harttle/liquidjs/releases/tag/v10.25.7 https://github.com/harttle/liquidjs/security/advisories/GHSA-4rc3-7j7w-m548