Infinite loop Affecting liquidjs package, versions >=10.26.0 <10.27.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-LIQUIDJS-19006352
- published20 Aug 2026
- disclosed19 Aug 2026
- creditNariyoshiChida
Introduced: 19 Aug 2026
NewCVE-2026-61556 (opens in a new tab)How to fix?
Upgrade liquidjs to version 10.27.1 or higher.
Overview
liquidjs is an A simple, expressive, safe and Shopify compatible template engine in pure JavaScript.
Affected versions of this package are vulnerable to Infinite loop via the strip_html filter in src/filters/html.ts, which enters an infinite loop when processing certain input strings. A remote attacker can trigger this condition by passing input that causes the loop index i to not advance past the current < position, hanging the process indefinitely and exhausting server resources.