{"id":"CVE-2020-12113","aliases":["EUVD-2020-4429","GHSA-cqwp-79jx-jvm5"],"status":"published","title":"BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in...","description":"BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used.","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":0.00947,"percentile":0.61451,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-04-23T17:53:47Z","modified":"2026-10-20T10:51:46Z","products":[{"vendor":"bigbluebutton","product":"bigbluebutton"}],"references":[{"url":"https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.2.4","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://github.com/bigbluebutton/bigbluebutton/pull/9017","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://www.sakshamanand.com/cve-2020-12113/","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12113"},{"url":"https://www.sakshamanand.com/cve-2020-12113"},{"url":"https://github.com/advisories/GHSA-cqwp-79jx-jvm5"}],"sources":{"cve":[{"id":"CVE-2020-12113","description":"BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used.","status":"published","published":"2020-04-23T17:53:47Z","modified":"2024-08-04T11:48:58.232Z","updated_at":"2026-11-02T14:35:53.236501Z"}],"euvd":[{"id":"EUVD-2020-4429","description":"BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used.","status":"published","published":"2020-04-23T17:53:47Z","modified":"2024-08-04T11:48:58Z","updated_at":"2026-11-03T03:07:40.81889Z"}],"ghsa":[{"id":"GHSA-cqwp-79jx-jvm5","title":"BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in...","description":"BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used.","status":"published","published":"2022-05-24T17:16:18Z","modified":"2024-04-11T21:16:45Z","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":"2026-11-02T14:57:08.55794Z"}],"nvd":[{"id":"CVE-2020-12113","description":"BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used.","status":"published","published":"2020-04-23T18:15:11.777Z","modified":"2026-06-17T02:51:25.71Z","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"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:05:59.718774Z"}],"osv":[{"id":"CVE-2020-12113","description":"BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used.","status":"published","published":"2020-04-23T18:15:11.777Z","modified":"2026-10-20T10:51:46.094041234Z","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":"2026-11-02T15:44:14.034736Z"}]}}