{"id":"CVE-2021-4457","aliases":["EUVD-2021-34682","GHSA-5pwc-pv63-mq2v"],"status":"published","title":"ZoomSounds \u003c 6.05 - Unauthenticated Arbitrary File Upload","description":"The ZoomSounds plugin before 6.05 contains a PHP file allowing unauthenticated users to upload an arbitrary file anywhere on the web server.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00444,"percentile":0.38929,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2025-06-25T14:45:58Z","modified":"2026-06-17T04:19:47Z","products":[{"vendor":"digitalzoomstudio","product":"zoomsounds"},{"vendor":"unknown","product":"zoomsounds"},{"vendor":"zoomsounds","product":"zoomsounds"}],"references":[{"url":"https://wpscan.com/vulnerability/07259a61-8ba9-4dd0-8d52-cc1df389c0ad","tags":["exploit","vdb-entry","technical-description","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-4457"},{"url":"https://github.com/advisories/GHSA-5pwc-pv63-mq2v"}],"sources":{"cve":[{"id":"CVE-2021-4457","title":"ZoomSounds \u003c 6.05 - Unauthenticated Arbitrary File Upload","description":"The ZoomSounds plugin before 6.05 contains a PHP file allowing unauthenticated users to upload an arbitrary file anywhere on the web server.","status":"published","published":"2025-06-25T14:45:58.227Z","modified":"2025-07-01T19:09:26.039Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp"}],"updated_at":"2026-11-02T14:33:08.045407Z"}],"euvd":[{"id":"EUVD-2021-34682","description":"The ZoomSounds plugin before 6.05 contains a PHP file allowing unauthenticated users to upload an arbitrary file anywhere on the web server.","status":"published","published":"2025-06-25T14:45:58Z","modified":"2025-07-01T19:09:26Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T20:32:14.813568Z"}],"ghsa":[{"id":"GHSA-5pwc-pv63-mq2v","title":"The ZoomSounds plugin before 6.05 contains a PHP file allowing unauthenticated users to upload an...","description":"The ZoomSounds plugin before 6.05 contains a PHP file allowing unauthenticated users to upload an arbitrary file anywhere on the web server.","status":"published","published":"2025-06-26T21:31:11Z","modified":"2025-07-07T18:32:21Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:02:55.508924Z"}],"nvd":[{"id":"CVE-2021-4457","description":"The ZoomSounds plugin before 6.05 contains a PHP file allowing unauthenticated users to upload an arbitrary file anywhere on the web server.","status":"published","published":"2025-06-25T15:15:21.1Z","modified":"2026-06-17T04:19:47.853Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:07:09.005706Z"}]}}