{"cve":"CVE-2024-45590","nvd":{"published":"2024-09-10T16:15:21.083","modified":"2026-06-17T07:54:31.697","status":"Analyzed","description":"body-parser is Node.js body parsing middleware. body-parser <1.20.3 is vulnerable to denial of service when url encoding is enabled. A malicious actor using a specially crafted payload could flood the server with a large number of requests, resulting in denial of service. This issue is patched in 1.20.3.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-405"],"references":["https://github.com/expressjs/body-parser/commit/b2695c4450f06ba3b0ccf48d872a229bb41c9bce","https://github.com/expressjs/body-parser/security/advisories/GHSA-qwcr-r2fm-qrc7"],"products":["openjsf:body-parser"],"source":"nvd","synced_at":"2026-10-19T21:54:38.012257375+00:00"},"epss":{"cve":"CVE-2024-45590","score":0.00824,"percentile":0.57388,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-qwcr-r2fm-qrc7","url":"https://osv.dev/vulnerability/GHSA-qwcr-r2fm-qrc7","summary":"body-parser vulnerable to denial of service when url encoding is enabled","modified":"2026-09-10T03:50:18.292199548Z","packages":[{"ecosystem":"npm","name":"body-parser","purl":"pkg:npm/body-parser","ranges":["<1.20.3"],"fixed":["1.20.3"]}]}],"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."]}