{"id":"CVE-2012-4230","aliases":["EUVD-2012-4174","GHSA-qwvc-vq5g-8cxv","UBUNTU-CVE-2012-4230"],"status":"published","title":"The bbcode plugin in TinyMCE 3.5.8 does not properly enforce the TinyMCE security policy for the ...","description":"The bbcode plugin in TinyMCE 3.5.8 does not properly enforce the TinyMCE security policy for the (1) encoding directive and (2) valid_elements attribute, which allows attackers to conduct cross-site scripting (XSS) attacks via application-specific vectors, as demonstrated using a textarea element.","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":0.0139,"percentile":0.72501,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2014-04-25T10:00:00Z","modified":"2026-06-16T23:44:40Z","affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"tinymce","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.4.8+dfsg0-1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"tinymce","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.4.8+dfsg0-2"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"tinymce","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.4.8+dfsg0-2"]}],"products":[{"vendor":"tinymce","product":"tinymce"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/82744","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.madirish.net/554","tags":["x_refsource_MISC","x_transferred","Exploit","report"]},{"url":"http://seclists.org/fulldisclosure/2013/Mar/114","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit","report"]},{"url":"http://osvdb.org/91130","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","report"]},{"url":"http://www.securityfocus.com/bid/58424","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://packetstormsecurity.com/files/120750/TinyMCE-3.5.8-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Exploit","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-4230"},{"url":"https://github.com/advisories/GHSA-qwvc-vq5g-8cxv"},{"url":"https://ubuntu.com/security/CVE-2012-4230","tags":["report"]},{"url":"http://xforce.iss.net/xforce/xfdb/82744","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-4230","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2012-4230","description":"The bbcode plugin in TinyMCE 3.5.8 does not properly enforce the TinyMCE security policy for the (1) encoding directive and (2) valid_elements attribute, which allows attackers to conduct cross-site scripting (XSS) attacks via application-specific vectors, as demonstrated using a textarea element.","status":"published","published":"2014-04-25T10:00:00Z","modified":"2024-08-06T20:28:07.592Z","updated_at":"2026-11-02T14:34:51.584538Z"}],"euvd":[{"id":"EUVD-2012-4174","description":"The bbcode plugin in TinyMCE 3.5.8 does not properly enforce the TinyMCE security policy for the (1) encoding directive and (2) valid_elements attribute, which allows attackers to conduct cross-site scripting (XSS) attacks via application-specific vectors, as demonstrated using a textarea element.","status":"published","published":"2014-04-25T10:00:00Z","modified":"2024-08-06T20:28:07Z","updated_at":"2026-11-03T01:56:08.44938Z"}],"ghsa":[{"id":"GHSA-qwvc-vq5g-8cxv","title":"The bbcode plugin in TinyMCE 3.5.8 does not properly enforce the TinyMCE security policy for the ...","description":"The bbcode plugin in TinyMCE 3.5.8 does not properly enforce the TinyMCE security policy for the (1) encoding directive and (2) valid_elements attribute, which allows attackers to conduct cross-site scripting (XSS) attacks via application-specific vectors, as demonstrated using a textarea element.","status":"published","published":"2022-05-17T01:42:24Z","modified":"2023-02-03T05:04:50Z","updated_at":"2026-11-02T14:53:38.162905Z"}],"nvd":[{"id":"CVE-2012-4230","description":"The bbcode plugin in TinyMCE 3.5.8 does not properly enforce the TinyMCE security policy for the (1) encoding directive and (2) valid_elements attribute, which allows attackers to conduct cross-site scripting (XSS) attacks via application-specific vectors, as demonstrated using a textarea element.","status":"published","published":"2014-04-25T14:15:30.36Z","modified":"2026-06-16T23:44:40.057Z","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-264"],"updated_at":"2026-11-02T14:02:17.748457Z"}],"osv":[{"id":"UBUNTU-CVE-2012-4230","description":"The bbcode plugin in TinyMCE 3.5.8 does not properly enforce the TinyMCE security policy for the (1) encoding directive and (2) valid_elements attribute, which allows attackers to conduct cross-site scripting (XSS) attacks via application-specific vectors, as demonstrated using a textarea element.","status":"published","published":"2014-04-25T14:15:00Z","modified":"2025-10-24T04:44:57Z","updated_at":"2026-11-02T15:54:06.854805Z"}]}}