{"id":"GHSA-8vx9-hcvq-gfv8","aliases":["CVE-2016-7111"],"title":"MantisBT XSS through weak CSP when using Gravatar plugin","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"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vectors.","severity":"medium","score":4.7,"published":"2022-05-17T02:58:01.000Z","modified":"2025-06-11T19:57:18.512Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"mantisbt/mantisbt","sources":[{"name":"OSV · GHSA-8vx9-hcvq-gfv8","url":"https://osv.dev/vulnerability/GHSA-8vx9-hcvq-gfv8"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.3.1"}],"type":"ECOSYSTEM"}],"versions":[],"fixed":["1.3.1"]},{"ecosystem":"Packagist","name":"mantisbt/mantisbt","sources":[{"name":"OSV · GHSA-8vx9-hcvq-gfv8","url":"https://osv.dev/vulnerability/GHSA-8vx9-hcvq-gfv8"}],"ranges":[{"events":[{"introduced":"2.0.0-beta.1"},{"fixed":"2.0.0-beta.2"}],"type":"ECOSYSTEM"}],"versions":["2.0.0-beta.1"],"fixed":["2.0.0-beta.2"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2016-7111","https://github.com/mantisbt/mantisbt/commit/b3511d2feb47eaee41feb5f69cf3c8a2c9acd229","https://github.com/mantisbt/mantisbt","https://mantisbt.org/bugs/view.php?id=21263","http://www.openwall.com/lists/oss-security/2016/08/28/1","http://www.openwall.com/lists/oss-security/2016/08/29/2"],"sources":[{"name":"OSV","id":"GHSA-8vx9-hcvq-gfv8","modified":"2025-06-11T19:57:18.512750Z","url":"https://osv.dev/vulnerability/GHSA-8vx9-hcvq-gfv8"}],"assessments":[{"source":"OSV","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","score":4.7}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T20:20:32.181Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}