{"id":"CVE-2018-19201","aliases":["EUVD-2018-10910","GHSA-fxv8-83r5-h3mq"],"status":"published","title":"A reflected XSS vulnerability in the ModCP Profile Editor in MyBB before 1.8.20 allows remote...","description":"A reflected XSS vulnerability in the ModCP Profile Editor in MyBB before 1.8.20 allows remote attackers to inject JavaScript via the 'username' parameter.","severity":{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00788,"percentile":0.56473,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2019-03-29T18:58:41Z","modified":"2026-06-17T01:48:57Z","products":[{"vendor":"mybb","product":"mybb"}],"references":[{"url":"https://blog.mybb.com/2019/02/27/mybb-1-8-20-released-security-maintenance-release/","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://github.com/mybb/mybb/blob/feature/SECURITY.md#technical-details-of-known-issues","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-19201"},{"url":"https://github.com/advisories/GHSA-fxv8-83r5-h3mq"}],"sources":{"cve":[{"id":"CVE-2018-19201","description":"A reflected XSS vulnerability in the ModCP Profile Editor in MyBB before 1.8.20 allows remote attackers to inject JavaScript via the 'username' parameter.","status":"published","published":"2019-03-29T18:58:41Z","modified":"2024-08-05T11:30:04.028Z","updated_at":"2026-11-02T14:35:03.288698Z"}],"euvd":[{"id":"EUVD-2018-10910","description":"A reflected XSS vulnerability in the ModCP Profile Editor in MyBB before 1.8.20 allows remote attackers to inject JavaScript via the 'username' parameter.","status":"published","published":"2019-03-29T18:58:41Z","modified":"2024-08-05T11:30:04Z","updated_at":"2026-11-03T02:39:33.782065Z"}],"ghsa":[{"id":"GHSA-fxv8-83r5-h3mq","title":"A reflected XSS vulnerability in the ModCP Profile Editor in MyBB before 1.8.20 allows remote...","description":"A reflected XSS vulnerability in the ModCP Profile Editor in MyBB before 1.8.20 allows remote attackers to inject JavaScript via the 'username' parameter.","status":"published","published":"2022-05-14T01:10:43Z","modified":"2023-02-02T05:03:23Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:51:37.684525Z"}],"nvd":[{"id":"CVE-2018-19201","description":"A reflected XSS vulnerability in the ModCP Profile Editor in MyBB before 1.8.20 allows remote attackers to inject JavaScript via the 'username' parameter.","status":"published","published":"2019-03-29T19:29:00.213Z","modified":"2026-06-17T01:48:57.77Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/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":"2026-11-02T14:04:55.136632Z"}]}}