{"id":"CVE-2018-6844","aliases":["EUVD-2018-18590","GHSA-x5h7-fgx9-cqjj"],"status":"published","title":"MyBB 1.8.14 has XSS via the Title or Description field on the Edit Forum screen.","description":"MyBB 1.8.14 has XSS via the Title or Description field on the Edit Forum screen.","severity":{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00597,"percentile":0.4881,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2018-02-08T07:00:00Z","modified":"2026-06-17T02:02:20Z","products":[{"vendor":"mybb","product":"mybb"}],"references":[{"url":"https://websecnerd.blogspot.com/2018/02/mybb-forum-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6844"},{"url":"https://github.com/advisories/GHSA-x5h7-fgx9-cqjj"}],"sources":{"cve":[{"id":"CVE-2018-6844","description":"MyBB 1.8.14 has XSS via the Title or Description field on the Edit Forum screen.","status":"published","published":"2018-02-08T07:00:00Z","modified":"2024-08-05T06:17:15.847Z","updated_at":"2026-11-02T14:35:05.961936Z"}],"euvd":[{"id":"EUVD-2018-18590","description":"MyBB 1.8.14 has XSS via the Title or Description field on the Edit Forum screen.","status":"published","published":"2018-02-08T07:00:00Z","modified":"2024-08-05T06:17:15Z","updated_at":"2026-11-03T02:40:07.110514Z"}],"ghsa":[{"id":"GHSA-x5h7-fgx9-cqjj","title":"MyBB 1.8.14 has XSS via the Title or Description field on the Edit Forum screen.","description":"MyBB 1.8.14 has XSS via the Title or Description field on the Edit Forum screen.","status":"published","published":"2022-05-14T03:42:00Z","modified":"2023-02-02T05:08:09Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:52:40.925332Z"}],"nvd":[{"id":"CVE-2018-6844","description":"MyBB 1.8.14 has XSS via the Title or Description field on the Edit Forum screen.","status":"published","published":"2018-02-08T07:29:01.257Z","modified":"2026-06-17T02:02:20.897Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/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":"2026-11-02T14:04:22.897995Z"}]}}