{"cve":"CVE-2017-1000048","nvd":{"published":"2017-07-17T13:18:17.453","modified":"2026-06-17T00:58:38.870","status":"Modified","description":"the web framework using ljharb's qs module older than v6.3.2, v6.2.3, v6.1.2, and v6.0.4 is vulnerable to a DoS. A malicious user can send a evil request to cause the web framework crash.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-20"],"references":["https://access.redhat.com/errata/RHSA-2017:2672","https://github.com/ljharb/qs/issues/200","https://access.redhat.com/errata/RHSA-2017:2672","https://github.com/ljharb/qs/issues/200"],"products":["qs_project:qs"],"source":"nvd","synced_at":"2026-10-19T20:43:44.556243339+00:00"},"epss":{"cve":"CVE-2017-1000048","score":0.02415,"percentile":0.8414,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-gqgv-6jq5-jjj9","url":"https://osv.dev/vulnerability/GHSA-gqgv-6jq5-jjj9","summary":"Prototype Pollution Protection Bypass in qs","modified":"2023-11-08T03:58:42.086259Z","packages":[{"ecosystem":"npm","name":"qs","purl":"pkg:npm/qs","ranges":["<6.0.4"],"fixed":["6.0.4"]},{"ecosystem":"npm","name":"qs","purl":"pkg:npm/qs","ranges":[">=6.1.0 <6.1.2"],"fixed":["6.1.2"]},{"ecosystem":"npm","name":"qs","purl":"pkg:npm/qs","ranges":[">=6.2.0 <6.2.3"],"fixed":["6.2.3"]},{"ecosystem":"npm","name":"qs","purl":"pkg:npm/qs","ranges":[">=6.3.0 <6.3.2"],"fixed":["6.3.2"]}]}],"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."]}