{"id":"CVE-2021-24311","aliases":["EUVD-2021-11225","GHSA-hmcx-73wq-2qf4"],"status":"published","title":"External Media \u003c 1.0.34 - Authenticated Arbitrary File Upload","description":"The wp_ajax_upload-remote-file AJAX action of the External Media WordPress plugin before 1.0.34 was vulnerable to arbitrary file uploads via any authenticated users.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01775,"percentile":0.78379,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-285","CWE-434"],"published":"2021-06-01T11:33:29Z","modified":"2026-06-17T03:39:48Z","products":[{"vendor":"external_media_project","product":"external_media"},{"vendor":"minnur","product":"external media"},{"vendor":"unknown","product":"external media"}],"references":[{"url":"https://wpscan.com/vulnerability/4fb90999-6f91-4200-a0cc-bfe9b34a5de9","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.wordfence.com/blog/2021/05/critical-vulnerability-patched-in-external-media-plugin/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24311"},{"url":"https://github.com/advisories/GHSA-hmcx-73wq-2qf4"}],"sources":{"cve":[{"id":"CVE-2021-24311","title":"External Media \u003c 1.0.34 - Authenticated Arbitrary File Upload","description":"The wp_ajax_upload-remote-file AJAX action of the External Media WordPress plugin before 1.0.34 was vulnerable to arbitrary file uploads via any authenticated users.","status":"published","published":"2021-06-01T11:33:29Z","modified":"2024-08-03T19:28:23.439Z","cwes":["CWE-434"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11225","description":"The wp_ajax_upload-remote-file AJAX action of the External Media WordPress plugin before 1.0.34 was vulnerable to arbitrary file uploads via any authenticated users.","status":"published","published":"2021-06-01T11:33:29Z","modified":"2024-08-03T19:28:23Z","updated_at":"2026-11-03T03:24:58.504484Z"}],"ghsa":[{"id":"GHSA-hmcx-73wq-2qf4","title":"The wp_ajax_upload-remote-file AJAX action of the External Media WordPress plugin before 1.0.34...","description":"The wp_ajax_upload-remote-file AJAX action of the External Media WordPress plugin before 1.0.34 was vulnerable to arbitrary file uploads via any authenticated users.","status":"published","published":"2022-05-24T19:03:45Z","modified":"2023-01-29T05:06:50Z","cwes":["CWE-285","CWE-434"],"updated_at":"2026-11-02T14:46:06.412268Z"}],"nvd":[{"id":"CVE-2021-24311","description":"The wp_ajax_upload-remote-file AJAX action of the External Media WordPress plugin before 1.0.34 was vulnerable to arbitrary file uploads via any authenticated users.","status":"published","published":"2021-06-01T14:15:08.857Z","modified":"2026-06-17T03:39:48.69Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:06:53.987491Z"}]}}