CVE-2026-45357 LiquidJS: Memory and render limit bypass via unbounded width padding in `date` filter (strftime)

LiquidJS is a Shopify/GitHub Pages compatible template engine written in pure JavaScript. In versions 10.25.7 and below, the date filter's strftime implementation parses width specifiers like %9999999d and forwards the captured width unchecked into pad/padStart, leading to memory and render limit...

@agiflowai/aicode-toolkit (>=0.6.0, <=1.1.0), @agiflowai/one-mcp (0.4.0) +103 more potentially affected by CVE-2026-45357 via liquidjs (>=10.15.0, <=10.25.7)

liquidjs NPM version =10.15.0, =0.6.0, =0.1.0, =0.0.0, =0.5.5, =0.0.1-alpha.0, =0.0.1-alpha.0, =0.0.1-alpha.2, =0.0.1-alpha.0, =0.0.1-alpha.2, =0.0.1-alpha.0, =0.8.0, =1.0.1-beta.0, =1.6.3, =1.6.6 and more Source cves: CVE-2026-45357 Source advisory: SNYK:JS-LIQUIDJS-16960002...

@0xtender/events-schema-generator (>=0.0.4, <=0.2.11), @11ty/eleventy (3.0.0-alpha.16) +167 more potentially affected by CVE-2026-45357 via liquidjs (>=10.2.0, <=10.25.7)

liquidjs NPM version =10.2.0, =0.0.4, =0.6.0, =0.1.0, =0.0.0, =0.5.5, =0.0.1-alpha.0, =0.0.1-alpha.0, =0.0.1-alpha.2, =0.0.1-alpha.0, =0.0.1-alpha.2, =0.0.1-alpha.0, =0.8.0, =0.31.16 - @altipla/directus-sdk-utils 0.7.2 and more Source cves: CVE-2026-45357 Source advisory: OSV:GHSA-HH27-HF48-9F5Q...

CVE-2026-45357

creationtimestamp| type| source ---|---|--- 2026-05-24 13:22:38+00:00| published-proof-of-concept| https://github.com/harttle/liquidjs/security/advisories/GHSA-hh27-hf48-9f5q...