CVE Explorer
CVE-2025-63704
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1
Preserved source conflicts
No provider value was silently selected as the winner.
cwe · 2 assertions
{"description":"n/a","lang":"en","type":"text"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:85693ee7bc2fa53c86080361adc30a3fcfec9121f362547c3cf2de0188bd0cd1 · sha256:a2f19d90537ca90d… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-1321","description":"CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:85693ee7bc2fa53c86080361adc30a3fcfec9121f362547c3cf2de0188bd0cd1 · sha256:a2f19d90537ca90d… · /containers/adp/0/problemTypes/0/descriptions/0
Affected products and versions
1 source assertion{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:85693ee7bc2fa53c86080361adc30a3fcfec9121f362547c3cf2de0188bd0cd1 · sha256:a2f19d90537ca90d… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:85693ee7bc2fa53c86080361adc30a3fcfec9121f362547c3cf2de0188bd0cd1 · sha256:a2f19d90537ca90d… · /containers/adp/0/metrics/0/cvssV3_1
CWE assertions
2 source assertions{"description":"n/a","lang":"en","type":"text"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:85693ee7bc2fa53c86080361adc30a3fcfec9121f362547c3cf2de0188bd0cd1 · sha256:a2f19d90537ca90d… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-1321","description":"CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:85693ee7bc2fa53c86080361adc30a3fcfec9121f362547c3cf2de0188bd0cd1 · sha256:a2f19d90537ca90d… · /containers/adp/0/problemTypes/0/descriptions/0
Source references
3 source assertions{"url":"https://gist.github.com/6en6ar/d62f614dbb2b1032b5e45a56fe26ec8b"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:85693ee7bc2fa53c86080361adc30a3fcfec9121f362547c3cf2de0188bd0cd1 · sha256:a2f19d90537ca90d… · /containers/cna/references/2
{"url":"https://github.com/victorteokw/query-string-parser/issues/3"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:85693ee7bc2fa53c86080361adc30a3fcfec9121f362547c3cf2de0188bd0cd1 · sha256:a2f19d90537ca90d… · /containers/cna/references/1
{"url":"https://www.npmjs.com/package/query-string-parser?activeTab=readme"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:85693ee7bc2fa53c86080361adc30a3fcfec9121f362547c3cf2de0188bd0cd1 · sha256:a2f19d90537ca90d… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.