{"id":"CVE-2013-4465","aliases":["EUVD-2013-4334","GHSA-7f6x-px6h-jc2v"],"status":"published","title":"Unrestricted file upload vulnerability in the avatar upload functionality in Simple Machines...","description":"Unrestricted file upload vulnerability in the avatar upload functionality in Simple Machines Forum before 2.0.6 and 2.1 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in an unspecified directory.","severity":{"version":"2.0","score":4.6,"vector":"AV:N/AC:H/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02376,"percentile":0.8397,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2013-10-25T23:00:00Z","modified":"2026-06-16T23:57:16Z","products":[{"vendor":"simplemachines","product":"simple_machines_forum"}],"references":[{"url":"https://github.com/SimpleMachines/SMF2.1/issues/701","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://download.simplemachines.org/index.php?thanks%3Bfilename=smf_2-0-6_changelog.txt","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/63275","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2013/10/25/3","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2013/10/23/6","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4465"},{"url":"http://download.simplemachines.org/index.php?thanks;filename=smf_2-0-6_changelog.txt"},{"url":"https://github.com/advisories/GHSA-7f6x-px6h-jc2v"}],"sources":{"cve":[{"id":"CVE-2013-4465","description":"Unrestricted file upload vulnerability in the avatar upload functionality in Simple Machines Forum before 2.0.6 and 2.1 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in an unspecified directory.","status":"published","published":"2013-10-25T23:00:00Z","modified":"2024-09-16T22:09:41.285Z","updated_at":"2026-11-02T14:34:58.193873Z"}],"euvd":[{"id":"EUVD-2013-4334","description":"Unrestricted file upload vulnerability in the avatar upload functionality in Simple Machines Forum before 2.0.6 and 2.1 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in an unspecified directory.","status":"published","published":"2013-10-25T23:00:00Z","modified":"2024-09-16T22:09:41Z","updated_at":"2026-11-03T00:55:05.279117Z"}],"ghsa":[{"id":"GHSA-7f6x-px6h-jc2v","title":"Unrestricted file upload vulnerability in the avatar upload functionality in Simple Machines...","description":"Unrestricted file upload vulnerability in the avatar upload functionality in Simple Machines Forum before 2.0.6 and 2.1 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in an unspecified directory.","status":"published","published":"2022-05-17T04:59:19Z","modified":"2025-04-11T04:16:29Z","updated_at":"2026-11-02T15:01:14.923786Z"}],"nvd":[{"id":"CVE-2013-4465","description":"Unrestricted file upload vulnerability in the avatar upload functionality in Simple Machines Forum before 2.0.6 and 2.1 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in an unspecified directory.","status":"published","published":"2013-10-25T23:55:04.13Z","modified":"2026-06-16T23:57:16.497Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:N/AC:H/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:40.988689Z"}]}}