@0xtender/events-schema-generator (>=0.0.4, <=0.2.11), @11ty/eleventy (3.0.0-alpha.16) +151 more potentially affected by CVE-2026-35525 via liquidjs (>=10.2.0, <=10.25.2)

liquidjs NPM version =10.2.0, =0.0.4, =0.6.0, =0.1.0, =0.0.0, =12.0.0, =1.0.1-beta.0, =1.6.3, =3.11.0-rc.0, =3.11.0-rc.0, =3.11.0-rc.0, =0.9.33, =1.0.0-beta.1 and more Source cves: CVE-2026-35525 Source advisory: GHSA-56P5-8MHR-2FPH...

@0xtender/events-schema-generator (>=0.0.4, <=0.2.11), @11ty/eleventy (3.0.0-alpha.16) +151 more potentially affected by CVE-2026-35525 via liquidjs (>=10.2.0, <=10.25.2)

liquidjs NPM version =10.2.0, =0.0.4, =0.6.0, =0.1.0, =0.0.0, =12.0.0, =1.0.1-beta.0, =1.6.3, =3.11.0-rc.0, =3.11.0-rc.0, =3.11.0-rc.0, =0.9.33, =1.0.0-beta.1 and more Source cves: CVE-2026-35525 Source advisory: SNYK:JS-LIQUIDJS-15953364...

LiquidJS: Root restriction bypass for partial and layout loading through symlinked templates

Summary LiquidJS enforces partial and layout root restrictions using the resolved pathname string, but it does not resolve the canonical filesystem path before opening the file. A symlink placed inside an allowed partials or layouts directory can therefore point to a file outside that directory a...

UNIX Symbolic Link (Symlink) Following

Overview liquidjs is an A simple, expressive, safe and Shopify compatible template engine in pure JavaScript. Affected versions of this package are vulnerable to UNIX Symbolic Link Symlink Following through the include, render, and layout directories, when symlinks are placed within a trusted...

@0xtender/events-schema-generator (>=0.0.4, <=0.2.11), @11ty/eleventy (3.0.0-alpha.16) +151 more potentially affected by CVE-2026-34166 via liquidjs (>=10.2.0, <=10.25.2)

liquidjs NPM version =10.2.0, =0.0.4, =0.6.0, =0.1.0, =0.0.0, =12.0.0, =1.0.1-beta.0, =1.6.3, =3.11.0-rc.0, =3.11.0-rc.0, =3.11.0-rc.0, =0.9.33, =1.0.0-beta.1 and more Source cves: CVE-2026-34166 Source advisory: GHSA-MMG9-6M6J-JQQX...

@0xtender/events-schema-generator (>=0.0.4, <=0.2.11), @11ty/eleventy (3.0.0-alpha.16) +151 more potentially affected by CVE-2026-34166 via liquidjs (>=10.2.0, <=10.25.2)

liquidjs NPM version =10.2.0, =0.0.4, =0.6.0, =0.1.0, =0.0.0, =12.0.0, =1.0.1-beta.0, =1.6.3, =3.11.0-rc.0, =3.11.0-rc.0, =3.11.0-rc.0, =0.9.33, =1.0.0-beta.1 and more Source cves: CVE-2026-34166 Source advisory: SNYK:JS-LIQUIDJS-15953341...

@0xtender/events-schema-generator (>=0.0.4, <=0.2.11), @11ty/eleventy (3.0.0-alpha.16) +151 more potentially affected by CVE-2026-34166 via liquidjs (>=10.2.0, <=10.25.2)

liquidjs NPM version =10.2.0, =0.0.4, =0.6.0, =0.1.0, =0.0.0, =12.0.0, =1.0.1-beta.0, =1.6.3, =3.11.0-rc.0, =3.11.0-rc.0, =3.11.0-rc.0, =0.9.33, =1.0.0-beta.1 and more Source cves: CVE-2026-34166 Source advisory: OSV:GHSA-MMG9-6M6J-JQQX...

LiquidJS Has Memory Limit Bypass via Quadratic Amplification in `replace` Filter

Summary The replace filter in LiquidJS incorrectly accounts for memory usage when the memoryLimit option is enabled. It charges str.length + pattern.length + replacement.length bytes to the memory limiter, but the actual output from str.splitpattern.joinreplacement can be quadratically larger whe...

EUVD-2026-20554

LiquidJS Has Memory Limit Bypass via Quadratic Amplification in replace Filter...

Allocation of Resources Without Limits or Throttling

Overview liquidjs is an A simple, expressive, safe and Shopify compatible template engine in pure JavaScript. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the replace filter when the memoryLimit option is enabled. An attacker can...

LiquidJS resource management error vulnerability

LiquidJS is a simple, expressive, secure, and compatible JavaScript template engine developed by Jun Yang. Versions of LiquidJS prior to 10.25.3 had a resource management vulnerability, which stemmed from errors in memory usage calculations by the replace filter. This vulnerability could...

CVE-2026-39859: Improper Limitation of a Pathname to a Restricted Directory

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.25.3, liquidjs 10.25.0 documents root as constraining filenames passed to renderFile and parseFile, but top-level file loads do not enforce that boundary. A Liquid instance configured with an empty...

CVE-2026-35525: UNIX Symbolic Link (Symlink) Following

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.25.3, for % include %, % render %, and % layout %, LiquidJS checks whether the candidate path is inside the configured partials or layouts roots before reading it. That check is path-based, not...

CVE-2026-39412: Exposure of Sensitive Information to an Unauthorized Actor

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.25.4, the sortnatural filter bypasses the ownPropertyOnly security option, allowing template authors to extract values of prototype-inherited properties through a sorting side-channel attack...

PT-2026-31354

liquidjs 10.25.0 documents root as constraining filenames passed to renderFile and parseFile, but top-level file loads do not enforce that boundary. The published npm package [email protected] on Linux 6.17.0 with Node v22.22.1. A Liquid instance configured with an empty temporary directory as roo...

PT-2026-31349

Summary LiquidJS enforces partial and layout root restrictions using the resolved pathname string, but it does not resolve the canonical filesystem path before opening the file. A symlink placed inside an allowed partials or layouts directory can therefore point to a file outside that directory a...

LiquidJS path traversal vulnerability

LiquidJS is a simple, expressive, secure, and compatible JavaScript template engine developed by Jun Yang. Versions of LiquidJS prior to 10.25.3 had a path traversal vulnerability, which stemmed from the lack of enforcement of root directory restrictions, potentially allowing access to arbitrary...

LiquidJS security vulnerabilities

LiquidJS is a simple, expressive, secure, and compatible JavaScript template engine developed by Jun Yang. Versions of LiquidJS prior to 10.25.3 contained security vulnerabilities; these vulnerabilities stemmed from path-based checks instead of checking actual paths, which could lead to external...

CVE-2026-34166: Uncontrolled Resource Consumption

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.25.3, the replace filter in LiquidJS incorrectly accounts for memory usage when the memoryLimit option is enabled. It charges str.length + pattern.length + replacement.length bytes to the memory limite...

CVE-2026-33285

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to version 10.25.1, LiquidJS's memoryLimit security mechanism can be completely bypassed by using reverse range expressions e.g., 100000000..1, allowing an attacker to allocate unlimited memory. Combined wit...