{"id":"CVE-2023-34738","aliases":["EUVD-2023-38780","GHSA-9v7c-3f43-77c2"],"status":"published","title":"Chemex through 3.7.1 is vulnerable to arbitrary file upload.","description":"Chemex through 3.7.1 is vulnerable to arbitrary file upload.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00777,"percentile":0.56144,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2023-06-28T00:00:00Z","modified":"2026-06-17T06:03:58Z","products":[{"vendor":"chemex","product":"chemex"}],"references":[{"url":"https://github.com/celaraze/chemex/issues/64","tags":["x_transferred","Exploit","Issue Tracking"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34738"},{"url":"https://github.com/advisories/GHSA-9v7c-3f43-77c2"}],"sources":{"cve":[{"id":"CVE-2023-34738","description":"Chemex through 3.7.1 is vulnerable to arbitrary file upload.","status":"published","published":"2023-06-28T00:00:00Z","modified":"2024-11-27T14:56:56.25Z","updated_at":"2026-11-02T14:35:35.580545Z"}],"euvd":[{"id":"EUVD-2023-38780","description":"Chemex through 3.7.1 is vulnerable to arbitrary file upload.","status":"published","published":"2023-06-28T00:00:00Z","modified":"2024-11-27T14:56:56Z","updated_at":"2026-11-03T00:04:46.096988Z"}],"ghsa":[{"id":"GHSA-9v7c-3f43-77c2","title":"Chemex through 3.7.1 is vulnerable to arbitrary file upload.","description":"Chemex through 3.7.1 is vulnerable to arbitrary file upload.","status":"published","published":"2023-06-29T00:31:04Z","modified":"2024-04-04T05:16:41Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:56:31.130891Z"}],"nvd":[{"id":"CVE-2023-34738","description":"Chemex through 3.7.1 is vulnerable to arbitrary file upload.","status":"published","published":"2023-06-29T00:15:09.62Z","modified":"2026-06-17T06:03:58.54Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:08:14.715708Z"}]}}