{"id":"CVE-2017-7695","aliases":["EUVD-2017-16671","GHSA-5hr9-j95x-g3q3"],"status":"published","title":"Unrestricted File Upload exists in BigTree CMS before 4.2.17: if an attacker uploads an 'xxx.php...","description":"Unrestricted File Upload exists in BigTree CMS before 4.2.17: if an attacker uploads an 'xxx.php[space]' file, they could bypass a safety check and execute any code.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01988,"percentile":0.80755,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2017-04-11T23:00:00Z","modified":"2026-10-20T10:49:33Z","products":[{"vendor":"bigtreecms","product":"bigtree_cms"}],"references":[{"url":"https://github.com/bigtreecms/BigTree-CMS/commit/8cf4212ea40e1b843e1aecf4b24681b0964ec04c","tags":["x_refsource_MISC","x_transferred","Patch","fix"]},{"url":"https://github.com/bigtreecms/BigTree-CMS/issues/276","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","fix"]},{"url":"http://www.math1as.com/bigtree_upload.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7695"},{"url":"https://github.com/advisories/GHSA-5hr9-j95x-g3q3"}],"sources":{"cve":[{"id":"CVE-2017-7695","description":"Unrestricted File Upload exists in BigTree CMS before 4.2.17: if an attacker uploads an 'xxx.php[space]' file, they could bypass a safety check and execute any code.","status":"published","published":"2017-04-11T23:00:00Z","modified":"2024-09-16T16:27:35.845Z","updated_at":"2026-11-02T14:33:20.171335Z"}],"euvd":[{"id":"EUVD-2017-16671","description":"Unrestricted File Upload exists in BigTree CMS before 4.2.17: if an attacker uploads an 'xxx.php[space]' file, they could bypass a safety check and execute any code.","status":"published","published":"2017-04-11T23:00:00Z","modified":"2024-09-16T16:27:35Z","updated_at":"2026-11-03T00:55:51.557415Z"}],"ghsa":[{"id":"GHSA-5hr9-j95x-g3q3","title":"Unrestricted File Upload exists in BigTree CMS before 4.2.17: if an attacker uploads an 'xxx.php...","description":"Unrestricted File Upload exists in BigTree CMS before 4.2.17: if an attacker uploads an 'xxx.php[space]' file, they could bypass a safety check and execute any code.","status":"published","published":"2022-05-17T02:49:49Z","modified":"2023-01-27T05:05:31Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:42:42.951341Z"}],"nvd":[{"id":"CVE-2017-7695","description":"Unrestricted File Upload exists in BigTree CMS before 4.2.17: if an attacker uploads an 'xxx.php[space]' file, they could bypass a safety check and execute any code.","status":"published","published":"2017-04-11T23:59:00.237Z","modified":"2026-06-17T01:25:00.29Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:03:44.86906Z"}],"osv":[{"id":"CVE-2017-7695","description":"Unrestricted File Upload exists in BigTree CMS before 4.2.17: if an attacker uploads an 'xxx.php[space]' file, they could bypass a safety check and execute any code.","status":"published","published":"2017-04-11T23:59:00.237Z","modified":"2026-10-20T10:49:33.241578806Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:06.412595Z"}]}}