{"id":"CVE-2016-6565","aliases":["EUVD-2016-7486","GHSA-vhm5-wrvh-3x4h"],"status":"published","title":"The Imagely NextGen Gallery plugin for Wordpress prior to version 2.1.57 may execute code from an uploaded malicious file","description":"The Imagely NextGen Gallery plugin for Wordpress prior to version 2.1.57 does not properly validate user input in the cssfile parameter of a HTTP POST request, which may allow an authenticated user to read arbitrary files from the server, or execute arbitrary code on the server in some circumstances (dependent on server configuration).","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02506,"percentile":0.8485,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-98"],"published":"2018-07-13T20:00:00Z","modified":"2026-06-17T00:51:23Z","products":[{"vendor":"imagely","product":"nextgen gallery plugin"},{"vendor":"imagely","product":"nextgen_gallery"}],"references":[{"url":"https://www.securityfocus.com/bid/94356/","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.kb.cert.org/vuls/id/346175","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-6565"},{"url":"https://github.com/advisories/GHSA-vhm5-wrvh-3x4h"}],"sources":{"cve":[{"id":"CVE-2016-6565","title":"The Imagely NextGen Gallery plugin for Wordpress prior to version 2.1.57 may execute code from an uploaded malicious file","description":"The Imagely NextGen Gallery plugin for Wordpress prior to version 2.1.57 does not properly validate user input in the cssfile parameter of a HTTP POST request, which may allow an authenticated user to read arbitrary files from the server, or execute arbitrary code on the server in some circumstances (dependent on server configuration).","status":"published","published":"2018-07-13T20:00:00Z","modified":"2024-08-06T01:36:28.098Z","cwes":["CWE-98"],"updated_at":"2026-11-02T14:33:34.815789Z"}],"euvd":[{"id":"EUVD-2016-7486","description":"The Imagely NextGen Gallery plugin for Wordpress prior to version 2.1.57 does not properly validate user input in the cssfile parameter of a HTTP POST request, which may allow an authenticated user to read arbitrary files from the server, or execute arbitrary code on the server in some circumstances (dependent on server configuration).","status":"published","published":"2018-07-13T20:00:00Z","modified":"2024-08-06T01:36:28Z","updated_at":"2026-11-03T02:22:36.370031Z"}],"ghsa":[{"id":"GHSA-vhm5-wrvh-3x4h","title":"The Imagely NextGen Gallery plugin for Wordpress prior to version 2.1.57 does not properly...","description":"The Imagely NextGen Gallery plugin for Wordpress prior to version 2.1.57 does not properly validate user input in the cssfile parameter of a HTTP POST request, which may allow an authenticated user to read arbitrary files from the server, or execute arbitrary code on the server in some circumstances (dependent on server configuration).","status":"published","published":"2022-05-13T01:38:43Z","modified":"2023-02-01T05:08:59Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:50:54.417127Z"}],"nvd":[{"id":"CVE-2016-6565","description":"The Imagely NextGen Gallery plugin for Wordpress prior to version 2.1.57 does not properly validate user input in the cssfile parameter of a HTTP POST request, which may allow an authenticated user to read arbitrary files from the server, or execute arbitrary code on the server in some circumstances (dependent on server configuration).","status":"published","published":"2018-07-13T20:29:01.097Z","modified":"2026-06-17T00:51:23.71Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-98","CWE-20"],"updated_at":"2026-11-02T14:03:39.621168Z"}]}}