{"id":"CVE-2005-4454","aliases":["EUVD-2005-4449","GHSA-6m34-8ff3-6cj3"],"status":"published","title":"Validate-before-filter vulnerability in cleanhtml.pl 1.129 in LiveJournal CVS before Dec 7 2005,...","description":"Validate-before-filter vulnerability in cleanhtml.pl 1.129 in LiveJournal CVS before Dec 7 2005, when the cleancss option is enabled, allows remote attackers to conduct cross-site scripting (XSS) attacks via a \"\\\" (backslash) within a \"javascript\" scheme in a style property (such as \"javas\\cript\"), which bypasses the \"javascript\" check before the \"\\\" is stripped and then rendered in web browsers that allow scripting in style sheets.","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":0.02122,"percentile":0.82005,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2005-12-21T11:00:00Z","modified":"2026-06-16T22:18:49Z","exploits":[{"source":"exploitdb","id":"EDB-26917","title":"LiveJournal - Cleanhtml.pl HTML Injection","type":"webapps","platform":"cgi","date":"2005-12-20","verified":true,"url":"https://www.exploit-db.com/exploits/26917"}],"products":[{"vendor":"livejournal","product":"livejournal"}],"references":[{"url":"http://secunia.com/advisories/18157","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.osvdb.org/21896","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://marc.info/?l=full-disclosure\u0026m=113504421421972\u0026w=2","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/23839","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://cvs.livejournal.org/browse.cgi/livejournal/cgi-bin/cleanhtml.pl","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2005-12/1000.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/15990","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-4454"},{"url":"https://github.com/advisories/GHSA-6m34-8ff3-6cj3"}],"sources":{"cve":[{"id":"CVE-2005-4454","description":"Validate-before-filter vulnerability in cleanhtml.pl 1.129 in LiveJournal CVS before Dec 7 2005, when the cleancss option is enabled, allows remote attackers to conduct cross-site scripting (XSS) attacks via a \"\\\" (backslash) within a \"javascript\" scheme in a style property (such as \"javas\\cript\"), which bypasses the \"javascript\" check before the \"\\\" is stripped and then rendered in web browsers that allow scripting in style sheets.","status":"published","published":"2005-12-21T11:00:00Z","modified":"2024-08-07T23:46:05.093Z","updated_at":"2026-11-02T14:33:39.259087Z"}],"euvd":[{"id":"EUVD-2005-4449","description":"Validate-before-filter vulnerability in cleanhtml.pl 1.129 in LiveJournal CVS before Dec 7 2005, when the cleancss option is enabled, allows remote attackers to conduct cross-site scripting (XSS) attacks via a \"\\\" (backslash) within a \"javascript\" scheme in a style property (such as \"javas\\cript\"), which bypasses the \"javascript\" check before the \"\\\" is stripped and then rendered in web browsers that allow scripting in style sheets.","status":"published","published":"2005-12-21T11:00:00Z","modified":"2024-08-07T23:46:05Z","updated_at":"2026-11-03T01:15:22.378531Z"}],"ghsa":[{"id":"GHSA-6m34-8ff3-6cj3","title":"Validate-before-filter vulnerability in cleanhtml.pl 1.129 in LiveJournal CVS before Dec 7 2005,...","description":"Validate-before-filter vulnerability in cleanhtml.pl 1.129 in LiveJournal CVS before Dec 7 2005, when the cleancss option is enabled, allows remote attackers to conduct cross-site scripting (XSS) attacks via a \"\\\" (backslash) within a \"javascript\" scheme in a style property (such as \"javas\\cript\"), which bypasses the \"javascript\" check before the \"\\\" is stripped and then rendered in web browsers that allow scripting in style sheets.","status":"published","published":"2022-05-01T02:27:34Z","modified":"2023-01-30T05:08:29Z","updated_at":"2026-11-02T14:47:50.107277Z"}],"nvd":[{"id":"CVE-2005-4454","description":"Validate-before-filter vulnerability in cleanhtml.pl 1.129 in LiveJournal CVS before Dec 7 2005, when the cleancss option is enabled, allows remote attackers to conduct cross-site scripting (XSS) attacks via a \"\\\" (backslash) within a \"javascript\" scheme in a style property (such as \"javas\\cript\"), which bypasses the \"javascript\" check before the \"\\\" is stripped and then rendered in web browsers that allow scripting in style sheets.","status":"published","published":"2005-12-21T11:03:00Z","modified":"2026-06-16T22:18:49.63Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:58.826417Z"}]}}