Improper Validation of Specified Type of Input Affecting validator package, versions *
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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-VALIDATOR-13395830
- published17 Oct 2025
- disclosed10 Apr 2025
- creditjunwon seo
Introduced: 10 Apr 2025
CVE-2025-56200 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
validator is a library of string validators and sanitizers.
Affected versions of this package are vulnerable to Improper Validation of Specified Type of Input. The isURL() function in the validator module parses and validates protocols in URLs using the following method