{"id":"CVE-2021-25828","aliases":["EUVD-2021-12711","GHSA-9pjf-87x2-r68m"],"status":"published","title":"Emby Server versions \u003c 4.6.0.50 is vulnerable to Cross Site Scripting (XSS) vulnerability via a...","description":"Emby Server versions \u003c 4.6.0.50 is vulnerable to Cross Site Scripting (XSS) vulnerability via a crafted GET request to /web.","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":"2026-11-10","score":0.0053,"percentile":0.45126,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-06-28T00:00:00Z","modified":"2026-10-26T02:30:44Z","products":[{"vendor":"emby","product":"emby"}],"references":[{"url":"https://github.com/MediaBrowser/Emby/issues/3785","tags":["x_transferred","Exploit","Issue Tracking","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25828"},{"url":"https://github.com/advisories/GHSA-9pjf-87x2-r68m"}],"sources":{"cve":[{"id":"CVE-2021-25828","description":"Emby Server versions \u003c 4.6.0.50 is vulnerable to Cross Site Scripting (XSS) vulnerability via a crafted GET request to /web.","status":"published","published":"2023-06-28T00:00:00Z","modified":"2024-12-05T16:51:27.114Z","updated_at":"2026-11-02T14:32:59.430294Z"}],"euvd":[{"id":"EUVD-2021-12711","description":"Emby Server versions \u003c 4.6.0.50 is vulnerable to Cross Site Scripting (XSS) vulnerability via a crafted GET request to /web.","status":"published","published":"2023-06-28T00:00:00Z","modified":"2024-12-05T16:51:27Z","updated_at":"2026-11-03T00:04:40.064683Z"}],"ghsa":[{"id":"GHSA-9pjf-87x2-r68m","title":"Emby Server versions \u003c 4.6.0.50 is vulnerable to Cross Site Scripting (XSS) vulnerability via a...","description":"Emby Server versions \u003c 4.6.0.50 is vulnerable to Cross Site Scripting (XSS) vulnerability via a crafted GET request to /web.","status":"published","published":"2023-06-28T21:30:29Z","modified":"2024-04-04T05:16:07Z","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":"2026-11-02T14:56:31.130891Z"}],"nvd":[{"id":"CVE-2021-25828","description":"Emby Server versions \u003c 4.6.0.50 is vulnerable to Cross Site Scripting (XSS) vulnerability via a crafted GET request to /web.","status":"published","published":"2023-06-28T20:15:09.453Z","modified":"2026-10-24T13:10:00.147Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:07.764332Z"}],"osv":[{"id":"CVE-2021-25828","description":"Emby Server versions \u003c 4.6.0.50 is vulnerable to Cross Site Scripting (XSS) vulnerability via a crafted GET request to /web.","status":"published","published":"2023-06-28T20:15:09.453Z","modified":"2026-10-26T02:30:44.885228284Z","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":"2026-11-02T15:44:18.778776Z"}]}}