CVE-2026-33287

Katalog CVE

CVSS 7.5 · High EPSS 0,52%

Kerentanan Improper Input Validation pada liquidjs. Skor CVSS 3.1 7.5 (High) menurut github.com.

Deskripsi (NVD)

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to version 10.25.1, the `replace_first` filter in LiquidJS uses JavaScript's `String.prototype.replace()` which interprets `$&` as a back reference to the matched substring. The filter only charges `memoryLimit` for the input string length, not the amplified output. An attacker can achieve exponential memory amplification (up to 625,000:1) while staying within the `memoryLimit` budget, leading to denial of service. Version 10.25.1 patches the issue.

Rincian

Terbit di NVD

26 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation
CWE-400: Uncontrolled Resource Consumption

EPSS (30 hari)

0,52% peluang dieksploitasi; lebih tinggi dari 42,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/harttle/liquidjs/security/advisories/GHSA-6q5m-63h6-5x4v exploit · advisory vendor
• https://github.com/harttle/liquidjs/commit/35d523026345d80458df24c72e653db78b5d061d patch