{"id":"CVE-2020-12882","aliases":["EUVD-2020-5163","GHSA-2cpf-r6vv-ph3v"],"status":"published","title":"Submitty through 20.04.01 allows XSS via upload of an SVG document, as demonstrated by an attack...","description":"Submitty through 20.04.01 allows XSS via upload of an SVG document, as demonstrated by an attack by a Student against a Teaching Fellow.","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":0.01203,"percentile":0.68506,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2020-05-15T04:55:07Z","modified":"2026-10-20T10:51:57Z","exploits":[{"source":"exploitdb","id":"EDB-48488","title":"Submitty 20.04.01 - Persistent Cross-Site Scripting","type":"webapps","platform":"php","date":"2020-05-19","url":"https://www.exploit-db.com/exploits/48488"}],"products":[{"vendor":"rcos","product":"submitty"}],"references":[{"url":"https://github.com/Submitty/Submitty/issues/5266","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"http://packetstormsecurity.com/files/157756/Submitty-20.04.01-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12882"},{"url":"https://github.com/advisories/GHSA-2cpf-r6vv-ph3v"}],"sources":{"cve":[{"id":"CVE-2020-12882","description":"Submitty through 20.04.01 allows XSS via upload of an SVG document, as demonstrated by an attack by a Student against a Teaching Fellow.","status":"published","published":"2020-05-15T04:55:07Z","modified":"2024-08-04T12:11:18.723Z","updated_at":"2026-11-02T14:35:53.236501Z"}],"euvd":[{"id":"EUVD-2020-5163","description":"Submitty through 20.04.01 allows XSS via upload of an SVG document, as demonstrated by an attack by a Student against a Teaching Fellow.","status":"published","published":"2020-05-15T04:55:07Z","modified":"2024-08-04T12:11:18Z","updated_at":"2026-11-03T03:07:38.81332Z"}],"ghsa":[{"id":"GHSA-2cpf-r6vv-ph3v","title":"Submitty through 20.04.01 allows XSS via upload of an SVG document, as demonstrated by an attack...","description":"Submitty through 20.04.01 allows XSS via upload of an SVG document, as demonstrated by an attack by a Student against a Teaching Fellow.","status":"published","published":"2022-05-24T17:17:58Z","modified":"2023-01-29T05:02:41Z","updated_at":"2026-11-02T14:45:09.006349Z"}],"nvd":[{"id":"CVE-2020-12882","description":"Submitty through 20.04.01 allows XSS via upload of an SVG document, as demonstrated by an attack by a Student against a Teaching Fellow.","status":"published","published":"2020-05-15T05:15:13.397Z","modified":"2026-06-17T02:52:28.82Z","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":"2026-11-02T14:06:00.784809Z"}],"osv":[{"id":"CVE-2020-12882","description":"Submitty through 20.04.01 allows XSS via upload of an SVG document, as demonstrated by an attack by a Student against a Teaching Fellow.","status":"published","published":"2020-05-15T05:15:13.397Z","modified":"2026-10-20T10:51:57.07654024Z","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":"2026-11-02T15:44:14.034736Z"}]}}