CVE-2025-63704
critical
CVSS v3
9.8
CVSS v2
—
VIR risk
9.8
Description
query-parser-string is vulnerable to Prototype Pollution
Predictions
Exploit likelihood
97%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | query-string-parser | | |
| NPM | query-string-parser | = 1.0.0 | |
References
- https://gist.github.com/6en6ar/d62f614dbb2b1032b5e45a56fe26ec8b
- https://github.com/victorteokw/query-string-parser/issues/3
- https://www.npmjs.com/package/query-string-parser?activeTab=readme
- https://nvd.nist.gov/vuln/detail/CVE-2025-63704
- https://github.com/victorteokw/query-string-parser
- https://github.com/advisories/GHSA-587p-w43q-4hjx
CWEs
CWE-1321
Verify integrity in audit chain (admin only). AS-IS.