{"id":"CVE-2019-16217","aliases":["DEBIAN-CVE-2019-16217","DLA-1960-1","DSA-4599-1","EUVD-2019-7029","GHSA-3rc6-mcgh-8jqq","UBUNTU-CVE-2019-16217"],"status":"published","title":"WordPress before 5.2.3 allows XSS in media uploads because wp_ajax_upload_attachment is mishandled.","description":"WordPress before 5.2.3 allows XSS in media uploads because wp_ajax_upload_attachment is mishandled.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01532,"percentile":0.74957,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2019-09-11T13:07:40Z","modified":"2026-10-24T10:30:46Z","fixes":[{"ecosystem":"Debian:12","package":"wordpress","fixed_in":["5.2.3+dfsg1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"wordpress","fixed_in":["5.2.3+dfsg1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"wordpress","fixed_in":["5.2.3+dfsg1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.3+dfsg1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.3+dfsg1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.3+dfsg1-1"}]}]},{"source":"osv","ecosystem":"Debian:8","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.27+dfsg-0+deb8u1"}]}],"versions":["4.1+dfsg-1","4.1+dfsg-1+deb8u1","4.1+dfsg-1+deb8u10","4.1+dfsg-1+deb8u11","4.1+dfsg-1+deb8u12","4.1+dfsg-1+deb8u13","4.1+dfsg-1+deb8u14","4.1+dfsg-1+deb8u15","4.1+dfsg-1+deb8u16","4.1+dfsg-1+deb8u17","4.1+dfsg-1+deb8u18","4.1+dfsg-1+deb8u2","4.1+dfsg-1+deb8u3","4.1+dfsg-1+deb8u4","4.1+dfsg-1+deb8u5","4.1+dfsg-1+deb8u6","4.1+dfsg-1+deb8u7","4.1+dfsg-1+deb8u8","4.1+dfsg-1+deb8u9","4.1.1+dfsg-1","4.1.25+dfsg-1+deb8u1","4.1.26+dfsg-1+deb8u1"],"bundled":7},{"source":"osv","ecosystem":"Debian:10","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.4+dfsg1-1+deb10u1"}]}],"versions":["5.0.4+dfsg1-1"],"bundled":18},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.3+dfsg-1","4.3.1+dfsg-1","4.4+dfsg-1","4.4.1+dfsg-1","4.4.2+dfsg-1","4.4.2+dfsg-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.8.2+dfsg-2","4.8.3+dfsg-1","4.9.1+dfsg-1","4.9.2+dfsg-1","4.9.4+dfsg-1","4.9.5+dfsg1-1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.2.2+dfsg1-1","5.2.4+dfsg1-1","5.3.2+dfsg1-1","5.3.2+dfsg1-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.7.1+dfsg1-2ubuntu1","5.8.1+dfsg1-2ubuntu1","5.8.2+dfsg1-1ubuntu1","5.8.3+dfsg1-1ubuntu1","5.8.3+dfsg1-1ubuntu1.1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.2+dfsg1-1ubuntu1","6.4.3+dfsg1-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.7.2+dfsg1-1.1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.7.2+dfsg1-1.1ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.7.2+dfsg1-1.1ubuntu1","6.7.2+dfsg1-1.1ubuntu2"]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"wordpress","product":"wordpress"}],"references":[{"url":"https://wordpress.org/news/2019/09/wordpress-5-2-3-security-and-maintenance-release/","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory","advisory","report"]},{"url":"https://core.trac.wordpress.org/changeset/45936","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","fix","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2019/10/msg00023.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://seclists.org/bugtraq/2020/Jan/8","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://www.debian.org/security/2020/dsa-4599","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"https://www.debian.org/security/2020/dsa-4677","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-16217"},{"url":"https://github.com/advisories/GHSA-3rc6-mcgh-8jqq"},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-16217","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-16217","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-16217","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-16217","description":"WordPress before 5.2.3 allows XSS in media uploads because wp_ajax_upload_attachment is mishandled.","status":"published","published":"2019-09-11T13:07:40Z","modified":"2024-08-05T01:10:41.532Z","updated_at":"2026-11-02T14:32:23.485011Z"}],"euvd":[{"id":"EUVD-2019-7029","description":"WordPress before 5.2.3 allows XSS in media uploads because wp_ajax_upload_attachment is mishandled.","status":"published","published":"2019-09-11T13:07:40Z","modified":"2024-08-05T01:10:41Z","updated_at":"2026-11-03T02:40:33.71788Z"}],"ghsa":[{"id":"GHSA-3rc6-mcgh-8jqq","title":"WordPress before 5.2.3 allows XSS in media uploads because wp_ajax_upload_attachment is mishandled.","description":"WordPress before 5.2.3 allows XSS in media uploads because wp_ajax_upload_attachment is mishandled.","status":"published","published":"2022-05-24T22:00:29Z","modified":"2023-01-31T21:31:28Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:49:32.359752Z"}],"nvd":[{"id":"CVE-2019-16217","description":"WordPress before 5.2.3 allows XSS in media uploads because wp_ajax_upload_attachment is mishandled.","status":"published","published":"2019-09-11T14:15:11.68Z","modified":"2026-06-17T02:21:54.973Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:05:25.691233Z"}],"osv":[{"id":"CVE-2019-16217","description":"WordPress before 5.2.3 allows XSS in media uploads because wp_ajax_upload_attachment is mishandled.","status":"published","published":"2019-09-11T14:15:11.68Z","modified":"2026-10-24T10:30:46.227617139Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:11.361782Z"},{"id":"DEBIAN-CVE-2019-16217","description":"WordPress before 5.2.3 allows XSS in media uploads because wp_ajax_upload_attachment is mishandled.","status":"published","published":"2019-09-11T14:15:11.68Z","modified":"2026-09-21T07:00:59.487540104Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:31.867036Z"},{"id":"UBUNTU-CVE-2019-16217","description":"WordPress before 5.2.3 allows XSS in media uploads because wp_ajax_upload_attachment is mishandled.","status":"published","published":"2019-09-11T14:15:00Z","modified":"2026-10-17T12:55:41.106181249Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:20.325378Z"},{"id":"DLA-1960-1","title":"wordpress - security update","status":"published","published":"2019-10-16T00:00:00Z","modified":"2026-03-09T01:21:42.681682Z","updated_at":"2026-11-02T15:46:10.227108Z"},{"id":"DSA-4599-1","title":"wordpress - security update","status":"published","published":"2020-01-08T00:00:00Z","modified":"2026-03-09T02:10:46.782323Z","updated_at":"2026-11-02T15:46:17.19998Z"}]}}