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CVE-2026-41311— LiquidJS is vulnerable to Denial of Service via circular block reference in layout

CVSS 7.5 · High EPSS 0.04% · P11
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I. Basic Information for CVE-2026-41311

Vulnerability Information
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Vulnerability Title
LiquidJS is vulnerable to Denial of Service via circular block reference in layout
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未经控制的递归
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
harttleliquidjs < 10.25.7 -

II. Public POCs for CVE-2026-41311

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III. Intelligence Information for CVE-2026-41311

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IV. Related Vulnerabilities

Same product: liquidjs
Same vendor: harttle
Same weakness: CWE-674

V. Comments for CVE-2026-41311

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