{"id":"CVE-2017-18084","aliases":["EUVD-2017-9221","GHSA-4hx9-3q25-6fgc"],"status":"published","title":"The usermacros resource in Atlassian Confluence Server before version 6.3.4 allows remote...","description":"The usermacros resource in Atlassian Confluence Server before version 6.3.4 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability through the description of a macro.","severity":{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00601,"percentile":0.49032,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2018-02-02T14:00:00Z","modified":"2026-06-17T01:12:10Z","products":[{"vendor":"atlassian","product":"confluence"}],"references":[{"url":"https://jira.atlassian.com/browse/CONFSERVER-54904","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/103064","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-18084"},{"url":"https://github.com/advisories/GHSA-4hx9-3q25-6fgc"}],"sources":{"cve":[{"id":"CVE-2017-18084","description":"The usermacros resource in Atlassian Confluence Server before version 6.3.4 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability through the description of a macro.","status":"published","published":"2018-02-02T14:00:00Z","modified":"2024-09-16T20:28:09.477Z","updated_at":"2026-11-02T14:33:21.747294Z"}],"euvd":[{"id":"EUVD-2017-9221","description":"The usermacros resource in Atlassian Confluence Server before version 6.3.4 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability through the description of a macro.","status":"published","published":"2018-02-02T14:00:00Z","modified":"2024-09-16T20:28:09Z","updated_at":"2026-11-03T00:55:13.588552Z"}],"ghsa":[{"id":"GHSA-4hx9-3q25-6fgc","title":"The usermacros resource in Atlassian Confluence Server before version 6.3.4 allows remote...","description":"The usermacros resource in Atlassian Confluence Server before version 6.3.4 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability through the description of a macro.","status":"published","published":"2022-05-14T01:06:17Z","modified":"2023-02-02T05:03:04Z","cvss":[{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:51:33.931227Z"}],"nvd":[{"id":"CVE-2017-18084","description":"The usermacros resource in Atlassian Confluence Server before version 6.3.4 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability through the description of a macro.","status":"published","published":"2018-02-02T14:29:01.327Z","modified":"2026-06-17T01:12:10.56Z","cvss":[{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/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":"2026-11-02T14:04:13.257031Z"}]}}