{"id":"CVE-2023-4159","aliases":["EUVD-2023-54038","GHSA-7w47-jrjm-5gw5"],"status":"published","title":"Unrestricted Upload of File with Dangerous Type in omeka/omeka-s","description":"Unrestricted Upload of File with Dangerous Type in GitHub repository omeka/omeka-s prior to 4.0.3.","severity":{"version":"3.0","score":9.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00995,"percentile":0.62925,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2023-08-04T17:17:21Z","modified":"2026-10-28T02:31:06Z","products":[{"vendor":"omeka","product":"omeka/omeka-s"},{"vendor":"omeka","product":"omeka_s"}],"references":[{"url":"https://huntr.dev/bounties/e2e2365e-6a5f-4ca4-9ef1-297e3ed41f9c","tags":["x_transferred","Exploit","Patch","Third Party Advisory","web"]},{"url":"https://github.com/omeka/omeka-s/commit/2a7fb26452167c8a1d95f207ae5328c6b1b0fcf8","tags":["x_transferred","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4159","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-7w47-jrjm-5gw5"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4159.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-4159","title":"Unrestricted Upload of File with Dangerous Type in omeka/omeka-s","description":"Unrestricted Upload of File with Dangerous Type in GitHub repository omeka/omeka-s prior to 4.0.3.","status":"published","published":"2023-08-04T17:17:21.972Z","modified":"2024-10-09T19:14:28.321Z","cvss":[{"version":"3.0","score":9.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:35:30.116696Z"}],"euvd":[{"id":"EUVD-2023-54038","description":"Unrestricted Upload of File with Dangerous Type in GitHub repository omeka/omeka-s prior to 4.0.3.","status":"published","published":"2023-08-04T17:17:21Z","modified":"2024-10-09T19:14:28Z","cvss":[{"version":"3.0","score":9.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:27:42.985312Z"}],"ghsa":[{"id":"GHSA-7w47-jrjm-5gw5","title":"Unrestricted Upload of File with Dangerous Type in GitHub repository omeka/omeka-s prior to 4.0.3.","description":"Unrestricted Upload of File with Dangerous Type in GitHub repository omeka/omeka-s prior to 4.0.3.","status":"published","published":"2023-08-04T18:30:39Z","modified":"2023-11-11T05:01:46Z","cvss":[{"version":"3.0","score":9.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:54:58.367019Z"}],"nvd":[{"id":"CVE-2023-4159","description":"Unrestricted Upload of File with Dangerous Type in GitHub repository omeka/omeka-s prior to 4.0.3.","status":"published","published":"2023-08-04T18:15:18.077Z","modified":"2026-06-17T06:37:12.303Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.0","score":9.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:08:20.798312Z"}],"osv":[{"id":"CVE-2023-4159","title":"Unrestricted Upload of File with Dangerous Type in omeka/omeka-s","description":"Unrestricted Upload of File with Dangerous Type in GitHub repository omeka/omeka-s prior to 4.0.3.","status":"published","published":"2023-08-04T17:17:21.972Z","modified":"2026-10-28T02:31:06.558346268Z","cvss":[{"version":"3.0","score":9.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:44:33.244128Z"}]}}