{"id":"CVE-2024-45590","summary":"body-parser vulnerable to denial of service when url encoding is enabled","details":"body-parser is Node.js body parsing middleware. body-parser \u003c1.20.3 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.","aliases":["GHSA-qwcr-r2fm-qrc7"],"modified":"2026-04-10T05:17:47.462171Z","published":"2024-09-10T15:54:02.330Z","related":["CGA-j5hp-7553-wj43"],"database_specific":{"cwe_ids":["CWE-405"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45590.json","cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45590.json"},{"type":"ADVISORY","url":"https://github.com/expressjs/body-parser/security/advisories/GHSA-qwcr-r2fm-qrc7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-45590"},{"type":"FIX","url":"https://github.com/expressjs/body-parser/commit/b2695c4450f06ba3b0ccf48d872a229bb41c9bce"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/expressjs/body-parser","events":[{"introduced":"0"},{"fixed":"17529513673e39ba79886a7ce3363320cf1c0c50"}]}],"versions":["1.0.0","1.0.1","1.0.2","1.1.0","1.1.1","1.1.2","1.10.0","1.10.1","1.10.2","1.11.0","1.12.0","1.12.1","1.12.2","1.12.3","1.12.4","1.13.0","1.13.1","1.13.2","1.13.3","1.14.0","1.14.1","1.14.2","1.15.0","1.15.1","1.15.2","1.16.0","1.16.1","1.17.0","1.17.1","1.17.2","1.18.0","1.18.1","1.18.2","1.18.3","1.19.0","1.19.1","1.19.2","1.2.0","1.2.1","1.2.2","1.20.0","1.20.1","1.20.2","1.3.0","1.3.1","1.4.0","1.4.1","1.4.2","1.4.3","1.5.0","1.5.1","1.5.2","1.6.0","1.6.1","1.6.2","1.6.3","1.6.4","1.6.5","1.6.6","1.6.7","1.7.0","1.8.0","1.8.1","1.8.2","1.8.3","1.8.4","1.9.0","1.9.1","1.9.2","1.9.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-45590.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}