Vulnerability · Published Aug 11, 2026 · Assigned by GitHub_M
CVE-2026-45618LiquidJS is Vulnerable to Remote Code Execution
Critical 10.0
In plain English
A critical-severity code injection in liquidjs from harttle. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)10.0Critical
Exploit odds (30 days)0.8%top 42.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | liquidjs | 10.26.0 | GHSA-gf2q-c269-pqgc |
Affected products (as reported)
Weakness: CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
References
- https://github.com/harttle/liquidjs/security/advisories/GHSA-gf2q-c269-pqgc x_refsource_CONFIRM
- https://github.com/harttle/liquidjs/releases/tag/v10.26.0 x_refsource_MISC