{"id":"GHSA-w2xw-44r3-4v9g","summary":"Connect-Multiparty allows arbitrary file upload","details":"An arbitrary file upload vulnerability in the file upload module of Express Connect-Multiparty 2.2.0 allows attackers to execute arbitrary code via a crafted PDF file. NOTE: the Supplier has not verified this vulnerability report.","aliases":["CVE-2022-29623"],"modified":"2025-05-20T20:13:27.434378Z","published":"2022-05-17T00:01:45Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2025-05-20T19:40:43Z","nvd_published_at":"2022-05-16T14:15:00Z","cwe_ids":["CWE-434"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29623"},{"type":"PACKAGE","url":"https://github.com/expressjs/connect-multiparty"},{"type":"WEB","url":"https://github.com/expressjs/connect-multiparty/releases/tag/2.2.0"},{"type":"WEB","url":"https://www.npmjs.com/package/connect-multiparty"},{"type":"WEB","url":"https://www.youtube.com/watch?v=i3xJR-91rrM"}],"affected":[{"package":{"name":"connect-multiparty","ecosystem":"npm","purl":"pkg:npm/connect-multiparty"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"2.2.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-w2xw-44r3-4v9g/GHSA-w2xw-44r3-4v9g.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}