Improper Encoding or Escaping of Output Affecting dom-expressions package, versions <0.39.5
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-DOMEXPRESSIONS-8747580
- published26 Feb 2025
- disclosed25 Feb 2025
- creditnsysean
Introduced: 25 Feb 2025
CVE-2025-27108 (opens in a new tab)How to fix?
Upgrade dom-expressions to version 0.39.5 or higher.
Overview
dom-expressions is an A Fine-Grained Runtime for Performant DOM Rendering
Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output due to improper handling of user input in the replace method, which allows special replacement patterns beginning with $.