{"id":"CVE-2023-33404","aliases":["EUVD-2023-37567","GHSA-8vr7-mc5w-34ff"],"status":"published","title":"An Unrestricted Upload vulnerability, due to insufficient validation on UploadControlled.cs file,...","description":"An Unrestricted Upload vulnerability, due to insufficient validation on UploadControlled.cs file, in BlogEngine.Net version 3.3.8.0 and earlier allows remote attackers to execute remote code.","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":"2026-11-09","score":0.25782,"percentile":0.97985,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-434"],"published":"2023-06-26T00:00:00Z","modified":"2026-10-28T02:30:36Z","exploits":[{"source":"pocgithub","id":"hacip/CVE-2023-33404","title":"hacip/CVE-2023-33404","date":"2023-06-20","url":"https://github.com/hacip/CVE-2023-33404"}],"products":[{"vendor":"blogengine","product":"blogengine.net"}],"references":[{"url":"https://github.com/hacip/CVE-2023-33404","tags":["x_transferred","Exploit","Third Party Advisory","package"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33404","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-8vr7-mc5w-34ff"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33404.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-33404","description":"An Unrestricted Upload vulnerability, due to insufficient validation on UploadControlled.cs file, in BlogEngine.Net version 3.3.8.0 and earlier allows remote attackers to execute remote code.","status":"published","published":"2023-06-26T00:00:00Z","modified":"2024-12-03T17:18:13.843Z","updated_at":"2026-11-02T14:35:34.170609Z"}],"euvd":[{"id":"EUVD-2023-37567","description":"An Unrestricted Upload vulnerability, due to insufficient validation on UploadControlled.cs file, in BlogEngine.Net version 3.3.8.0 and earlier allows remote attackers to execute remote code.","status":"published","published":"2023-06-26T00:00:00Z","modified":"2024-12-03T17:18:13Z","updated_at":"2026-11-03T00:04:42.176683Z"}],"ghsa":[{"id":"GHSA-8vr7-mc5w-34ff","title":"An Unrestricted Upload vulnerability, due to insufficient validation on UploadControlled.cs file,...","description":"An Unrestricted Upload vulnerability, due to insufficient validation on UploadControlled.cs file, in BlogEngine.Net version 3.3.8.0 and earlier allows remote attackers to execute remote code.","status":"published","published":"2023-06-26T21:30:59Z","modified":"2024-04-04T05:10:51Z","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":"2026-11-02T14:56:30.04858Z"}],"nvd":[{"id":"CVE-2023-33404","description":"An Unrestricted Upload vulnerability, due to insufficient validation on UploadControlled.cs file, in BlogEngine.Net version 3.3.8.0 and earlier allows remote attackers to execute remote code.","status":"published","published":"2023-06-26T20:15:10.137Z","modified":"2026-06-17T06:01:41.897Z","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":"2026-11-02T14:08:12.414559Z"}],"osv":[{"id":"CVE-2023-33404","description":"An Unrestricted Upload vulnerability, due to insufficient validation on UploadControlled.cs file, in BlogEngine.Net version 3.3.8.0 and earlier allows remote attackers to execute remote code.","status":"published","published":"2023-06-26T00:00:00Z","modified":"2026-10-28T02:30:36.064368803Z","updated_at":"2026-11-02T15:44:32.116263Z"}]}}