cvedb.io
CVE-2025-63704
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2026-05-07T16:16:17.697 · Last modified 2026-06-17T09:53:24.057

Summary

NPM package query-parser-string 1.0.0 is vulnerable to Prototype Pollution. The package does not properly sanitize user supplied query parameters and merges them to the newly created object.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.