{"id":"CVE-2019-16108","aliases":["GHSA-8hc2-hvrc-x4qr"],"url":"https://o3.security/vulnerability/CVE-2019-16108","summary":"phpBB arbitrary CSS injection","details":"phpBB 3.2.7 allows adding an arbitrary Cascading Style Sheets (CSS) token sequence to a page through BBCode.","published":"2020-03-20T00:17:09.043Z","modified":"2026-10-24T10:30:59.592398689Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"epss":{"score":0.01077,"percentile":0.6339,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"phpbb/phpbb","fixedVersion":"3.2.8"}],"fix":null,"references":[{"type":"FIX","url":"https://www.phpbb.com/community/viewtopic.php?t=2523271"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-16108"},{"type":"PACKAGE","url":"https://github.com/phpbb/phpbb-app"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-24T10:30:59.592398689Z"}}