{"cve":"CVE-2026-33285","nvd":{"published":"2026-03-26T01:16:27.363","modified":"2026-06-17T10:37:15.050","status":"Analyzed","description":"LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to version 10.25.1, LiquidJS's `memoryLimit` security mechanism can be completely bypassed by using reverse range expressions (e.g., `(100000000..1)`), allowing an attacker to allocate unlimited memory. Combined with a string flattening operation (e.g., `replace` filter), this causes a V8 Fatal error that crashes the Node.js process, resulting in complete denial of service from a single HTTP request. Version 10.25.1 patches the issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-20","CWE-400"],"references":["https://github.com/harttle/liquidjs/commit/95ddefc056a11a44d9e753fd47a39db2c241e578","https://github.com/harttle/liquidjs/security/advisories/GHSA-9r5m-9576-7f6x"],"products":["liquidjs:liquidjs"],"source":"nvd","synced_at":"2026-10-19T22:28:18.033120106+00:00"},"epss":{"cve":"CVE-2026-33285","score":0.00414,"percentile":0.35716,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-9r5m-9576-7f6x","url":"https://osv.dev/vulnerability/GHSA-9r5m-9576-7f6x","summary":"LiquidJS: memoryLimit Bypass through Negative Range Values Leads to Process Crash","modified":"2026-03-30T14:05:46.450291Z","packages":[{"ecosystem":"npm","name":"liquidjs","purl":"pkg:npm/liquidjs","ranges":["<=10.24.0"],"fixed":[]}]}],"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."]}