{"id":"CVE-2014-5298","aliases":["EUVD-2014-5189","GHSA-8jfm-3q68-9546"],"status":"published","title":"FileUploadsFilter.php in X2Engine 4.1.7 and earlier, when running on case-insensitive file...","description":"FileUploadsFilter.php in X2Engine 4.1.7 and earlier, when running on case-insensitive file systems, allows remote attackers to bypass the upload blacklist and conduct unrestricted file upload attacks by uploading a file with an executable extension that contains uppercase letters, as demonstrated using a PHP program.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03002,"percentile":0.8747,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2014-10-10T01:00:00Z","modified":"2026-06-17T00:11:20Z","products":[{"vendor":"x2engine","product":"x2engine"}],"references":[{"url":"http://packetstormsecurity.com/files/128353/X2Engine-4.1.7-Unrestricted-File-Upload.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://seclists.org/fulldisclosure/2014/Sep/78","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/533514/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://karmainsecurity.com/KIS-2014-10","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/X2Engine/X2Engine/blob/master/CHANGELOG.md","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-234763.pdf","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-5298"},{"url":"https://github.com/advisories/GHSA-8jfm-3q68-9546"}],"sources":{"cve":[{"id":"CVE-2014-5298","description":"FileUploadsFilter.php in X2Engine 4.1.7 and earlier, when running on case-insensitive file systems, allows remote attackers to bypass the upload blacklist and conduct unrestricted file upload attacks by uploading a file with an executable extension that contains uppercase letters, as demonstrated using a PHP program.","status":"published","published":"2014-10-10T01:00:00Z","modified":"2024-08-06T11:41:48.287Z","updated_at":"2026-11-02T14:33:41.889751Z"}],"euvd":[{"id":"EUVD-2014-5189","description":"FileUploadsFilter.php in X2Engine 4.1.7 and earlier, when running on case-insensitive file systems, allows remote attackers to bypass the upload blacklist and conduct unrestricted file upload attacks by uploading a file with an executable extension that contains uppercase letters, as demonstrated using a PHP program.","status":"published","published":"2014-10-10T01:00:00Z","modified":"2024-08-06T11:41:48Z","updated_at":"2026-11-03T01:57:03.789124Z"}],"ghsa":[{"id":"GHSA-8jfm-3q68-9546","title":"FileUploadsFilter.php in X2Engine 4.1.7 and earlier, when running on case-insensitive file...","description":"FileUploadsFilter.php in X2Engine 4.1.7 and earlier, when running on case-insensitive file systems, allows remote attackers to bypass the upload blacklist and conduct unrestricted file upload attacks by uploading a file with an executable extension that contains uppercase letters, as demonstrated using a PHP program.","status":"published","published":"2022-05-14T02:51:35Z","modified":"2023-02-02T05:06:44Z","updated_at":"2026-11-02T14:52:21.60349Z"}],"nvd":[{"id":"CVE-2014-5298","description":"FileUploadsFilter.php in X2Engine 4.1.7 and earlier, when running on case-insensitive file systems, allows remote attackers to bypass the upload blacklist and conduct unrestricted file upload attacks by uploading a file with an executable extension that contains uppercase letters, as demonstrated using a PHP program.","status":"published","published":"2014-10-10T01:55:11.21Z","modified":"2026-06-17T00:11:20.75Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:56.266125Z"}]}}