CVE-2026-45618

LiquidJS is Vulnerable to Remote Code Execution

State: Published
Severity: 10.0 Critical
Published: Aug 11, 2026
Updated: Aug 13, 2026
Reserved: May 12, 2026

Description

LiquidJS is a Shopify/GitHub Pages compatible template engine. Prior to version 10.26.0, it is possible to execute arbitrary code with crafted templates. Version 10.26.0 patches the issue.

Scores

CVSS	Score	Vector	Source
3.1	10.0 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	GitHub_M

Weaknesses

CWE-94 Improper Control of Generation of Code ('Code Injection')

Affected Products

Product	Versions
liquidjsharttle	< 10.26.0Affected

References

https://github.com/harttle/liquidjs/security/advisories/GHSA-gf2q-c269-pqgc
https://github.com/harttle/liquidjs/releases/tag/v10.26.0

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