{"id":"CVE-2014-5452","aliases":["EUVD-2014-5339","GHSA-44rr-528q-8qhv"],"status":"published","title":"CDA.xsl in HL7 C-CDA 1.1 and earlier does not anticipate the possibility of invalid C-CDA...","description":"CDA.xsl in HL7 C-CDA 1.1 and earlier does not anticipate the possibility of invalid C-CDA documents with crafted XML attributes, which allows remote attackers to conduct XSS attacks via a document containing a table that is improperly handled during unrestricted xsl:copy operations.","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":"2026-11-07","score":0.0205,"percentile":0.81352,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2014-09-02T10:00:00Z","modified":"2026-06-17T00:11:35Z","products":[{"vendor":"hl7","product":"c-cda"}],"references":[{"url":"http://motorcycleguy.blogspot.com/2014/04/hl7-cda-stylesheet-patches.html","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://www.securityfocus.com/bid/69633","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://gforge.hl7.org/gf/project/strucdoc/frs/?action=FrsReleaseView\u0026release_id=1088","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://smartplatforms.org/2014/04/security-vulnerabilities-in-ccda-display/","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.securitytracker.com/id/1033511","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www-01.ibm.com/support/docview.wss?uid=swg21699588","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-5452"},{"url":"http://smartplatforms.org/2014/04/security-vulnerabilities-in-ccda-display"},{"url":"https://github.com/advisories/GHSA-44rr-528q-8qhv"}],"sources":{"cve":[{"id":"CVE-2014-5452","description":"CDA.xsl in HL7 C-CDA 1.1 and earlier does not anticipate the possibility of invalid C-CDA documents with crafted XML attributes, which allows remote attackers to conduct XSS attacks via a document containing a table that is improperly handled during unrestricted xsl:copy operations.","status":"published","published":"2014-09-02T10:00:00Z","modified":"2024-08-06T11:48:48.475Z","updated_at":"2026-11-02T14:33:41.889751Z"}],"euvd":[{"id":"EUVD-2014-5339","description":"CDA.xsl in HL7 C-CDA 1.1 and earlier does not anticipate the possibility of invalid C-CDA documents with crafted XML attributes, which allows remote attackers to conduct XSS attacks via a document containing a table that is improperly handled during unrestricted xsl:copy operations.","status":"published","published":"2014-09-02T10:00:00Z","modified":"2024-08-06T11:48:48Z","updated_at":"2026-11-03T01:57:03.276706Z"}],"ghsa":[{"id":"GHSA-44rr-528q-8qhv","title":"CDA.xsl in HL7 C-CDA 1.1 and earlier does not anticipate the possibility of invalid C-CDA...","description":"CDA.xsl in HL7 C-CDA 1.1 and earlier does not anticipate the possibility of invalid C-CDA documents with crafted XML attributes, which allows remote attackers to conduct XSS attacks via a document containing a table that is improperly handled during unrestricted xsl:copy operations.","status":"published","published":"2022-05-17T03:20:58Z","modified":"2025-04-12T12:37:05Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:01:18.41255Z"}],"nvd":[{"id":"CVE-2014-5452","description":"CDA.xsl in HL7 C-CDA 1.1 and earlier does not anticipate the possibility of invalid C-CDA documents with crafted XML attributes, which allows remote attackers to conduct XSS attacks via a document containing a table that is improperly handled during unrestricted xsl:copy operations.","status":"published","published":"2014-09-02T10:55:04.667Z","modified":"2026-06-17T00:11:35.027Z","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":"2026-11-02T14:02:55.540337Z"}]}}