{"id":"CVE-2016-7111","aliases":["GHSA-8vx9-hcvq-gfv8"],"url":"https://o3.security/vulnerability/CVE-2016-7111","summary":"MantisBT XSS through weak CSP when using Gravatar plugin","details":"MantisBT before 1.3.1 and 2.x before 2.0.0-beta.2 uses a weak Content Security Policy when using the Gravatar plugin, which allows remote attackers to conduct cross-site scripting (XSS) attacks via unspecified vectors.","published":"2017-02-17T17:59:01.170Z","modified":"2026-08-07T11:47:25.662231967Z","cvss":{"score":4.7,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"mantisbt/mantisbt","fixedVersion":"1.3.1"},{"ecosystem":"Packagist","name":"mantisbt/mantisbt","fixedVersion":"2.0.0-beta.2"}],"fix":{"url":"https://github.com/mantisbt/mantisbt/commit/b3511d2f","label":"mantisbt/mantisbt@b3511d2"},"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2016/08/28/1"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2016/08/29/2"},{"type":"FIX","url":"https://github.com/mantisbt/mantisbt/commit/b3511d2f"},{"type":"FIX","url":"https://mantisbt.org/bugs/view.php?id=21263"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:47:25.662231967Z"}}