{"id":"CVE-2016-7111","aliases":["EUVD-2016-7990","GHSA-8vx9-hcvq-gfv8"],"status":"published","title":"MantisBT XSS through weak CSP when using Gravatar plugin","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":{"version":"3.0","score":4.7,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01003,"percentile":0.63187,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2017-02-17T17:00:00Z","modified":"2026-10-20T10:47:56Z","fixes":[{"ecosystem":"Packagist","package":"mantisbt/mantisbt","fixed_in":["1.3.1","2.0.0-beta.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"mantisbt/mantisbt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.3.0"},{"fixed":"1.3.1"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"mantisbt/mantisbt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0-beta.1"},{"last_affected":"2.0.0-beta.1"},{"fixed":"2.0.0-beta.2"}]}],"versions":["2.0.0-beta.1"]},{"source":"osv","ecosystem":"Packagist","package":"mantisbt/mantisbt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.1"}]}]},{"source":"osv","ecosystem":"Packagist","package":"mantisbt/mantisbt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0-beta.1"},{"fixed":"2.0.0-beta.2"}]}],"versions":["2.0.0-beta.1"]}],"products":[{"vendor":"mantisbt","product":"mantisbt"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2016/08/28/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2016/08/29/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/mantisbt/mantisbt/commit/b3511d2f","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"https://mantisbt.org/bugs/view.php?id=21263","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-7111","tags":["advisory"]},{"url":"https://github.com/mantisbt/mantisbt/commit/b3511d2feb47eaee41feb5f69cf3c8a2c9acd229","tags":["web"]},{"url":"https://github.com/advisories/GHSA-8vx9-hcvq-gfv8"},{"url":"https://github.com/mantisbt/mantisbt","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2016-7111","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.","status":"published","published":"2017-02-17T17:00:00Z","modified":"2024-08-06T01:50:47.577Z","updated_at":"2026-11-02T14:33:36.483151Z"}],"euvd":[{"id":"EUVD-2016-7990","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.","status":"published","published":"2017-02-17T17:00:00Z","modified":"2024-08-06T01:50:47Z","updated_at":"2026-11-03T02:22:34.032839Z"}],"ghsa":[{"id":"GHSA-8vx9-hcvq-gfv8","title":"MantisBT XSS through weak CSP when using Gravatar plugin","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.","status":"published","published":"2022-05-17T02:58:01Z","modified":"2025-06-11T18:55:15Z","cvss":[{"version":"3.0","score":4.7,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:38:46.901955Z"}],"nvd":[{"id":"CVE-2016-7111","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.","status":"published","published":"2017-02-17T17:59:01.17Z","modified":"2026-06-17T00:52:36.513Z","cvss":[{"version":"3.0","score":4.7,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.6,"vector":"AV:N/AC:H/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:03:35.822579Z"}],"osv":[{"id":"CVE-2016-7111","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.","status":"published","published":"2017-02-17T17:59:01.17Z","modified":"2026-10-20T10:47:56.312219421Z","cvss":[{"version":"3.0","score":4.7,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:02.776224Z"},{"id":"GHSA-8vx9-hcvq-gfv8","title":"MantisBT XSS through weak CSP when using Gravatar plugin","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.","status":"published","published":"2022-05-17T02:58:01Z","modified":"2025-06-11T19:57:18.51275Z","cvss":[{"version":"3.0","score":4.7,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:42.78452Z"}]}}