{"id":"CVE-2024-27448","aliases":["EUVD-2024-1309","GHSA-vc6q-ccj9-9r89"],"status":"published","title":"MailDev Remote Code Execution","description":"MailDev 2 through 2.1.0 allows Remote Code Execution via a crafted Content-ID header for an e-mail attachment, leading to lib/mailserver.js writing arbitrary code into the routes.js file.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00904,"percentile":0.60099,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22","CWE-352"],"published":"2024-04-05T00:00:00Z","modified":"2026-10-28T02:30:22Z","affected":[{"source":"ghsa","ecosystem":"npm","package":"maildev","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0-beta1"},{"last_affected":"2.1.0"}]}]},{"source":"osv","ecosystem":"npm","package":"maildev","ranges":[{"type":"SEMVER","events":[{"introduced":"2.0.0-beta1"},{"last_affected":"2.1.0"}]}]}],"products":[{"vendor":"maildev","product":"maildev"}],"references":[{"url":"https://github.com/Tim-Hoekstra/MailDev-2.1.0-Exploit-RCE","tags":["x_transferred","package","web"]},{"url":"https://github.com/maildev/maildev/releases","tags":["x_transferred","package","web"]},{"url":"https://intrix.com.au/articles/exposing-major-security-flaw-in-maildev","tags":["x_transferred","web"]},{"url":"https://github.com/maildev/maildev/issues/467","tags":["x_transferred","report","web"]},{"url":"https://gist.github.com/stypr/fe2003f00959f7e3d92ab9d5260433f8","tags":["x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-27448","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-vc6q-ccj9-9r89"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27448.json","tags":["advisory"]},{"url":"https://github.com/maildev/maildev","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-27448","description":"MailDev 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