{"id":"CVE-2021-24414","aliases":["EUVD-2021-11326","GHSA-73w3-w58j-9gvg"],"status":"published","title":"YT Player \u003c 1.4 - Contributor+ Stored Cross-Site Scripting","description":"The Video Player for YouTube WordPress plugin before 1.4 does not sanitise or validate the parameters from its shortcode, allowing users with a role as low as contributor to set Cross-Site Scripting payload in them which will be triggered in the page/s with the embed malicious shortcode","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00624,"percentile":0.50386,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-10-25T13:20:33Z","modified":"2026-06-17T03:39:59Z","products":[{"vendor":"bplugins","product":"video player for youtube"},{"vendor":"unknown","product":"video player for youtube"},{"vendor":"video_player_for_youtube_project","product":"video_player_for_youtube"}],"references":[{"url":"https://wpscan.com/vulnerability/e20b805d-eb11-4702-9803-77de276000ac","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24414"},{"url":"https://github.com/advisories/GHSA-73w3-w58j-9gvg"}],"sources":{"cve":[{"id":"CVE-2021-24414","title":"YT Player \u003c 1.4 - Contributor+ Stored Cross-Site Scripting","description":"The Video Player for YouTube WordPress plugin before 1.4 does not sanitise or validate the parameters from its shortcode, allowing users with a role as low as contributor to set Cross-Site Scripting payload in them which will be triggered in the page/s with the embed malicious shortcode","status":"published","published":"2021-10-25T13:20:33Z","modified":"2024-08-03T19:28:23.832Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11326","description":"The Video Player for YouTube WordPress plugin before 1.4 does not sanitise or validate the parameters from its shortcode, allowing users with a role as low as contributor to set Cross-Site Scripting payload in them which will be triggered in the page/s with the embed malicious shortcode","status":"published","published":"2021-10-25T13:20:33Z","modified":"2024-08-03T19:28:23Z","updated_at":"2026-11-03T03:24:57.947294Z"}],"ghsa":[{"id":"GHSA-73w3-w58j-9gvg","title":"The Video Player for YouTube WordPress plugin before 1.4 does not sanitise or validate the...","description":"The Video Player for YouTube WordPress plugin before 1.4 does not sanitise or validate the parameters from its shortcode, allowing users with a role as low as contributor to set Cross-Site Scripting payload in them which will be triggered in the page/s with the embed malicious shortcode","status":"published","published":"2022-05-24T19:18:45Z","modified":"2023-01-30T05:03:13Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:47.501364Z"}],"nvd":[{"id":"CVE-2021-24414","description":"The Video Player for YouTube WordPress plugin before 1.4 does not sanitise or validate the parameters from its shortcode, allowing users with a role as low as contributor to set Cross-Site Scripting payload in them which will be triggered in the page/s with the embed malicious shortcode","status":"published","published":"2021-10-25T14:15:09.99Z","modified":"2026-06-17T03:39:59.32Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:00.137719Z"}]}}