{"cve":"CVE-2022-37601","nvd":{"published":"2022-10-12T20:15:11.263","modified":"2026-06-17T04:55:08.440","status":"Modified","description":"Prototype pollution vulnerability in function parseQuery in parseQuery.js in webpack loader-utils via the name variable in parseQuery.js. This affects all versions prior to 1.4.1 and 2.0.3.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-1321"],"references":["http://users.encs.concordia.ca/~mmannan/publications/JS-vulnerability-aisaccs2022.pdf","https://dl.acm.org/doi/abs/10.1145/3488932.3497769","https://dl.acm.org/doi/pdf/10.1145/3488932.3497769","https://github.com/webpack/loader-utils/blob/d9f4e23cf411d8556f8bac2d3bf05a6e0103b568/lib/parseQuery.js#L11","https://github.com/webpack/loader-utils/blob/d9f4e23cf411d8556f8bac2d3bf05a6e0103b568/lib/parseQuery.js#L47"],"products":["debian:debian_linux","webpack.js:loader-utils"],"source":"nvd","synced_at":"2026-10-19T21:36:05.460296998+00:00"},"epss":{"cve":"CVE-2022-37601","score":0.03503,"percentile":0.89174,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-76p3-8jx3-jpfq","url":"https://osv.dev/vulnerability/GHSA-76p3-8jx3-jpfq","summary":"Prototype pollution in webpack loader-utils","modified":"2026-09-10T03:49:46.237604968Z","packages":[{"ecosystem":"npm","name":"loader-utils","purl":"pkg:npm/loader-utils","ranges":[">=2.0.0 <2.0.3"],"fixed":["2.0.3"]},{"ecosystem":"npm","name":"loader-utils","purl":"pkg:npm/loader-utils","ranges":["<1.4.1"],"fixed":["1.4.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}