query-string-parser

npm1 known CVE affecting this package

Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.

CVEs affecting query-string-parserpage 1 of 1

CVE-2025-63704CRITICALCVSS 9.8EG 9.8
2026-05-07
vulnerable: 1.0.0
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.

Check whether query-string-parser is used in your infrastructure

EchelonGraph scans your cloud and SBOMs to map every package to your actual deployments. See blast radius for query-string-parser CVEs against the assets you own.

Start Free Scan →