{"id":"CVE-2014-3863","aliases":["EUVD-2014-3800","GHSA-32fq-43mr-f4fp"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in the JChatSocial component before 2.3 for Joomla!...","description":"Cross-site scripting (XSS) vulnerability in the JChatSocial component before 2.3 for Joomla! allows remote attackers to inject arbitrary web script or HTML via the filename parameter in a file upload in an active JChat chat window.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01915,"percentile":0.79984,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2014-10-20T18:00:00Z","modified":"2026-06-17T00:09:02Z","products":[{"vendor":"j\\!extensions_store","product":"jchatsocial"}],"references":[{"url":"http://www.securityfocus.com/bid/68424","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/532662/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://packetstormsecurity.com/files/127372/Joomla-JChatSocial-2.2-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-3863"},{"url":"https://github.com/advisories/GHSA-32fq-43mr-f4fp"}],"sources":{"cve":[{"id":"CVE-2014-3863","description":"Cross-site scripting (XSS) vulnerability in the JChatSocial component before 2.3 for Joomla! allows remote attackers to inject arbitrary web script or HTML via the filename parameter in a file upload in an active JChat chat window.","status":"published","published":"2014-10-20T18:00:00Z","modified":"2024-08-06T10:57:17.619Z","updated_at":"2026-11-02T14:33:44.569327Z"}],"euvd":[{"id":"EUVD-2014-3800","description":"Cross-site scripting (XSS) vulnerability in the JChatSocial component before 2.3 for Joomla! allows remote attackers to inject arbitrary web script or HTML via the filename parameter in a file upload in an active JChat chat window.","status":"published","published":"2014-10-20T18:00:00Z","modified":"2024-08-06T10:57:17Z","updated_at":"2026-11-03T01:57:09.370988Z"}],"ghsa":[{"id":"GHSA-32fq-43mr-f4fp","title":"Cross-site scripting (XSS) vulnerability in the JChatSocial component before 2.3 for Joomla!...","description":"Cross-site scripting (XSS) vulnerability in the JChatSocial component before 2.3 for Joomla! allows remote attackers to inject arbitrary web script or HTML via the filename parameter in a file upload in an active JChat chat window.","status":"published","published":"2022-05-14T02:52:37Z","modified":"2023-02-02T05:07:06Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:52:25.892644Z"}],"nvd":[{"id":"CVE-2014-3863","description":"Cross-site scripting (XSS) vulnerability in the JChatSocial component before 2.3 for Joomla! allows remote attackers to inject arbitrary web script or HTML via the filename parameter in a file upload in an active JChat chat window.","status":"published","published":"2014-10-20T18:55:03.413Z","modified":"2026-06-17T00:09:02.66Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:02:56.921017Z"}]}}