Vulnerability in Harttle Liquidjs
CVE-2026-41311
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)…
EPSS: 0.000 (13.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Harttle Liquidjs — versions < 10.25.7
- Liquidjs
Weakness classification (CWE)
References
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Product, x_refsource_MISC, Release Notes)
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-41311?
- CVE-2026-41311 is a high-severity vulnerability in Harttle Liquidjs, classified under Uncontrolled Recursion. CVSS score: 7.5/10. Published 2026-05-09.
- How severe is CVE-2026-41311?
- High severity. CVSS v3 base score is 7.5 out of 10.