fix(deps): update dependency liquidjs to v10.25.0 [security]

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
liquidjs	10.24.0 → 10.25.0

GitHub Vulnerability Alerts

CVE-2026-30952

Impact

The layout, render, and include tags allow arbitrary file access via absolute paths (either as string literals or through Liquid variables when dynamicPartials: true is enabled). This poses a security risk when malicious users are allowed to control the template content or specify the filepath to be included as a Liquid variable.

Patches

The issue is fixed via #​855 and published version 10.25.0 on npm.

Workarounds

Change the files in build time

In build time, through Shell script or Webpack string-replace-loader, change the file content of correxponding file (depending on your package type, for CommonJS it's dist/liquid.node.js) under dist/,

  if (fs.fallback !== undefined) {
    const filepath = fs.fallback(file)
-   if (filepath !== undefined) yield filepath
+   if (filepath !== undefined) {
+     for (const dir of dirs) {
+       if (!enforceRoot || this.contains(dir, filepath)) {
+         yield filepath
+         break
+       }
+     }
    }
  }

Overriding by fs LiquidJS option

Adding a fs option to override the default fs implementation:

const { statSync, readFileSync, promises: { stat, readFile } } = require('fs')
const { resolve, extname, dirname, sep } = require('path')

const fs = {
    exists: async (fp) => { try { await stat(fp); return true; } catch { return false } },
    existsSync: (fp) => { try { statSync(fp); return true } catch { return false } },
    resolve: (root, file, ext) => resolve(root, file + (extname(file) ? '' : ext)),
    contains: (root, file) => {
        const r = resolve(root)
        return file.startsWith(r.endsWith(sep) ? r : r + sep)
    },
    readFile: (fp) => readFile(fp, 'utf8'),
    readFileSync: (fp) => readFileSync(fp, 'utf8'),
    fallback: () => undefined,
    dirname,
    sep
};

const engine = new Liquid({ fs })

References

Discussions: https://github.com/harttle/liquidjs/pull/851
Code fix: https://github.com/harttle/liquidjs/pull/855

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Release Notes

harttle/liquidjs (liquidjs)

v10.25.0

Compare Source

Bug Fixes

• path traversal vulnerability, #​851 (#​855) (3cd024d)

Features

• export error types, resolving #​837 (#​840) (71aa1b1)

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