{"id":"CVE-2021-24419","aliases":["EUVD-2021-11331","GHSA-jxff-rp47-w5rf"],"status":"published","title":"WP YouTube Lyte \u003c 1.7.16 - Authenticated Stored XSS","description":"The WP YouTube Lyte WordPress plugin before 1.7.16 did not sanitise or escape its lyte_yt_api_key and lyte_notification settings before outputting them back in the page, allowing high privilege users to set XSS payload on them and leading to stored Cross-Site Scripting issues.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00626,"percentile":0.50496,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-07-12T19:20:54Z","modified":"2026-06-17T03:39:59Z","products":[{"vendor":"futtta","product":"wp youtube lyte"},{"vendor":"unknown","product":"wp youtube lyte"},{"vendor":"wp_youtube_lyte_project","product":"wp_youtube_lyte"}],"references":[{"url":"https://wpscan.com/vulnerability/0eeff1ee-d11e-4d52-a032-5f5bd8a6a2d7","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://m0ze.ru/vulnerability/%5B2021-05-03%5D-%5BWordPress%5D-%5BCWE-79%5D-WP-YouTube-Lyte-WordPress-Plugin-v1.7.15.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24419"},{"url":"https://m0ze.ru/vulnerability/[2021-05-03]-[WordPress]-[CWE-79]-WP-YouTube-Lyte-WordPress-Plugin-v1.7.15.txt"},{"url":"https://github.com/advisories/GHSA-jxff-rp47-w5rf"}],"sources":{"cve":[{"id":"CVE-2021-24419","title":"WP YouTube Lyte \u003c 1.7.16 - Authenticated Stored XSS","description":"The WP YouTube Lyte WordPress plugin before 1.7.16 did not sanitise or escape its lyte_yt_api_key and lyte_notification settings before outputting them back in the page, allowing high privilege users to set XSS payload on them and leading to stored Cross-Site Scripting issues.","status":"published","published":"2021-07-12T19:20:54Z","modified":"2024-08-03T19:28:23.802Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11331","description":"The WP YouTube Lyte WordPress plugin before 1.7.16 did not sanitise or escape its lyte_yt_api_key and lyte_notification settings before outputting them back in the page, allowing high privilege users to set XSS payload on them and leading to stored Cross-Site Scripting issues.","status":"published","published":"2021-07-12T19:20:54Z","modified":"2024-08-03T19:28:23Z","updated_at":"2026-11-03T03:24:57.947294Z"}],"ghsa":[{"id":"GHSA-jxff-rp47-w5rf","title":"The WP YouTube Lyte WordPress plugin before 1.7.16 did not sanitise or escape its lyte_yt_api_key...","description":"The WP YouTube Lyte WordPress plugin before 1.7.16 did not sanitise or escape its lyte_yt_api_key and lyte_notification settings before outputting them back in the page, allowing high privilege users to set XSS payload on them and leading to stored Cross-Site Scripting issues.","status":"published","published":"2022-05-24T19:07:26Z","modified":"2023-01-30T05:00:40Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:15.397604Z"}],"nvd":[{"id":"CVE-2021-24419","description":"The WP YouTube Lyte WordPress plugin before 1.7.16 did not sanitise or escape its lyte_yt_api_key and lyte_notification settings before outputting them back in the page, allowing high privilege users to set XSS payload on them and leading to stored Cross-Site Scripting issues.","status":"published","published":"2021-07-12T20:15:08.943Z","modified":"2026-06-17T03:39:59.733Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/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":"2026-11-02T14:06:55.747384Z"}]}}