{"id":"CVE-2024-45590","state":"PUBLISHED","title":"body-parser vulnerable to denial of service when url encoding is enabled","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.","publishedAt":"2024-09-10T15:54:02.330Z","updatedAt":"2024-09-10T18:47:22.965Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["expressjs body-parser"],"affected":[{"vendor":"expressjs","product":"body-parser","versions":[{"version":"< 1.20.3","status":"affected"}]}],"references":["https://github.com/expressjs/body-parser/security/advisories/GHSA-qwcr-r2fm-qrc7","https://github.com/expressjs/body-parser/commit/b2695c4450f06ba3b0ccf48d872a229bb41c9bce"],"weaknesses":["CWE-405"],"ingestedAt":"2026-10-29T20:07:47.831Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/45xxx/CVE-2024-45590.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-45590","state":"PUBLISHED","datePublished":"2024-09-10T15:54:02.330Z","dateUpdated":"2024-09-10T18:47:22.965Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-09-02T16:00:02.422Z"},"containers":{"cna":{"title":"body-parser vulnerable to denial of service when url encoding is enabled","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"expressjs","product":"body-parser","versions":[{"version":"< 1.20.3","status":"affected"}]}],"references":[{"url":"https://github.com/expressjs/body-parser/security/advisories/GHSA-qwcr-r2fm-qrc7","name":"https://github.com/expressjs/body-parser/security/advisories/GHSA-qwcr-r2fm-qrc7","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/expressjs/body-parser/commit/b2695c4450f06ba3b0ccf48d872a229bb41c9bce","name":"https://github.com/expressjs/body-parser/commit/b2695c4450f06ba3b0ccf48d872a229bb41c9bce","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-405","lang":"en","description":"CWE-405: Asymmetric Resource Consumption (Amplification)","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2024-09-10T15:54:02.330Z"},"source":{"advisory":"GHSA-qwcr-r2fm-qrc7","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"expressjs","product":"body-parser","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"1.20.3","versionType":"custom"}],"cpes":["cpe:2.3:a:expressjs:body-parser:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-10T18:42:41.773305Z","id":"CVE-2024-45590","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-10T18:47:22.965Z"}}]}}}