{"cve":"CVE-2026-41311","nvd":{"published":"2026-05-09T04:16:21.913","modified":"2026-07-24T21:10:00.143","status":"Analyzed","description":"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) and crashing the Node.js process with FATAL ERROR: JavaScript heap out of memory. This allows any user who can submit a Liquid template to perform a Denial of Service attack. This issue has been patched in version 10.25.7.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-674"],"references":["https://github.com/harttle/liquidjs/commit/e2311dfd6e82f73509308aa8a3a1fafc92e226f0","https://github.com/harttle/liquidjs/releases/tag/v10.25.7","https://github.com/harttle/liquidjs/security/advisories/GHSA-4rc3-7j7w-m548","https://github.com/harttle/liquidjs/security/advisories/GHSA-4rc3-7j7w-m548"],"products":["liquidjs:liquidjs"],"source":"nvd","synced_at":"2026-10-19T22:33:55.586217763+00:00"},"epss":{"cve":"CVE-2026-41311","score":0.00382,"percentile":0.32315,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-4rc3-7j7w-m548","url":"https://osv.dev/vulnerability/GHSA-4rc3-7j7w-m548","summary":"liquidjs has a Denial of Service via circular block reference in layout","modified":"2026-09-10T03:50:42.725871836Z","packages":[{"ecosystem":"npm","name":"liquidjs","purl":"pkg:npm/liquidjs","ranges":["<10.25.7"],"fixed":["10.25.7"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}