CVE-2025-63704_CVE-2025-63704

9.8 / 10

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

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.

Basic Information

ID CVE-2025-63704

Source mitre

Published May 7, 2026 at 00:00

Modified May 8, 2026 at 21:30

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-1321

References

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    "published": "2026-05-07T00:00:00.000Z",
    "modified": "2026-05-08T21:30:45.836Z",
    "type": "cve",
    "title": "CVE-2025-63704",
    "source": "mitre",
    "references": "https://www.npmjs.com/package/query-string-parser?activeTab=readme\nhttps://github.com/victorteokw/query-string-parser/issues/3\nhttps://gist.github.com/6en6ar/d62f614dbb2b1032b5e45a56fe26ec8b",
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