{"id":"CVE-2021-45919","aliases":["EUVD-2022-0949","GHSA-c3j8-q5x6-2855"],"status":"published","title":"Studio 42 elFinder allows stored XSS","description":"Studio 42 elFinder through 2.1.31 allows XSS via an SVG document.","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":"2026-11-10","score":0.00626,"percentile":0.50336,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-02-08T22:27:21Z","modified":"2026-10-24T10:30:24Z","affected":[{"source":"ghsa","ecosystem":"Packagist","package":"studio-42/elfinder","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.1.31"}]}]},{"source":"osv","ecosystem":"Packagist","package":"studio-42/elfinder","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.1.31"}]}],"versions":["2.0.3","2.0.4","2.0.5","2.0.6","2.0.7","2.0.8","2.0.9","2.1.0","2.1.1","2.1.10","2.1.11","2.1.12","2.1.13","2.1.14","2.1.15","2.1.16","2.1.17","2.1.18","2.1.19","2.1.2","2.1.20","2.1.21","2.1.22","2.1.23","2.1.24","2.1.25","2.1.26","2.1.27","2.1.28","2.1.29","2.1.3","2.1.30","2.1.31","2.1.4","2.1.5","2.1.6","2.1.7","2.1.8","2.1.9"]}],"products":[{"vendor":"std42","product":"elfinder"}],"references":[{"url":"https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/from-stored-xss-to-rce-using-beef-and-elfinder-cve-2021-45919/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45919","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-c3j8-q5x6-2855"},{"url":"https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/from-stored-xss-to-rce-using-beef-and-elfinder-cve-2021-45919","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2021-45919","description":"Studio 42 elFinder through 2.1.31 allows XSS via an SVG document.","status":"published","published":"2022-02-08T22:27:21Z","modified":"2024-08-04T04:54:31.105Z","updated_at":"2026-11-02T14:33:02.580561Z"}],"euvd":[{"id":"EUVD-2022-0949","description":"Studio 42 elFinder through 2.1.31 allows XSS via an SVG document.","status":"published","published":"2022-02-08T22:27:21Z","modified":"2024-08-04T04:54:31Z","updated_at":"2026-11-03T03:08:24.682864Z"}],"ghsa":[{"id":"GHSA-c3j8-q5x6-2855","title":"Studio 42 elFinder allows stored XSS","description":"Studio 42 elFinder through 2.1.31 allows XSS via an SVG document.","status":"published","published":"2022-02-10T00:00:32Z","modified":"2023-07-12T00:19:40Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:56.605555Z"}],"nvd":[{"id":"CVE-2021-45919","description":"Studio 42 elFinder through 2.1.31 allows XSS via an SVG document.","status":"published","published":"2022-02-08T23:15:07.35Z","modified":"2026-06-17T04:14:15.383Z","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":"2026-11-02T14:07:04.178977Z"}],"osv":[{"id":"CVE-2021-45919","description":"Studio 42 elFinder through 2.1.31 allows XSS via an SVG document.","status":"published","published":"2022-02-08T23:15:07.35Z","modified":"2026-10-24T10:30:24.825530327Z","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"}],"updated_at":"2026-11-02T15:44:22.18434Z"},{"id":"GHSA-c3j8-q5x6-2855","title":"Studio 42 elFinder allows stored XSS","description":"Studio 42 elFinder through 2.1.31 allows XSS via an SVG document.","status":"published","published":"2022-02-10T00:00:32Z","modified":"2024-02-20T05:33:15.226487Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:44.571161Z"}]}}