{"id":"PYSEC-2014-9","details":"Incomplete blacklist vulnerability in the lxml.html.clean module in lxml before 3.3.5 allows remote attackers to conduct cross-site scripting (XSS) attacks via control characters in the link scheme to the clean_html function.","aliases":["CVE-2014-3146","GHSA-57qw-cc2g-pv5p"],"modified":"2026-06-10T17:00:40.512273712Z","published":"2014-05-14T19:55:00Z","references":[{"type":"WEB","url":"http://lxml.de/3.3/changes-3.3.5.html"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2014/Apr/210"},{"type":"WEB","url":"http://www.securityfocus.com/bid/67159"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2014/05/09/7"},{"type":"ADVISORY","url":"http://secunia.com/advisories/58013"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2014/Apr/319"},{"type":"WEB","url":"https://mailman-mail5.webfaction.com/pipermail/lxml/2014-April/007128.html"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2217-1"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2014-05/msg00083.html"},{"type":"ADVISORY","url":"http://secunia.com/advisories/58744"},{"type":"ADVISORY","url":"http://secunia.com/advisories/59008"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:112"},{"type":"ADVISORY","url":"http://advisories.mageia.org/MGASA-2014-0218.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2014/dsa-2941"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-57qw-cc2g-pv5p"}],"affected":[{"package":{"name":"lxml","ecosystem":"PyPI","purl":"pkg:pypi/lxml"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.5"}]}],"versions":["0.9","0.9.1","0.9.2","1.0","1.0.1","1.0.2","1.0.3","1.0.4","1.0.beta","1.1","1.1.1","1.1.2","1.1alpha","1.1beta","1.2","1.2.1","1.3","1.3.1","1.3.2","1.3.3","1.3.4","1.3.5","1.3.6","1.3beta","2.0","2.0.1","2.0.10","2.0.11","2.0.2","2.0.3","2.0.4","2.0.5","2.0.6","2.0.7","2.0.8","2.0.9","2.0alpha1","2.0alpha2","2.0alpha3","2.0alpha4","2.0alpha5","2.0alpha6","2.0beta1","2.0beta2","2.1","2.1.1","2.1.2","2.1.3","2.1.4","2.1.5","2.1alpha1","2.1beta1","2.1beta2","2.1beta3","2.2","2.2.1","2.2.2","2.2.3","2.2.4","2.2.5","2.2.6","2.2.7","2.2.8","2.2alpha1","2.2beta1","2.2beta2","2.2beta3","2.2beta4","2.3","2.3.1","2.3.2","2.3.3","2.3.4","2.3.5","2.3.6","2.3alpha1","2.3alpha2","2.3beta1","3.0","3.0.1","3.0.2","3.1.0","3.1.1","3.1.2","3.1beta1","3.2.0","3.2.1","3.2.2","3.2.3","3.2.4","3.2.5","3.3.0","3.3.0beta1","3.3.0beta2","3.3.0beta3","3.3.0beta4","3.3.0beta5","3.3.1","3.3.2","3.3.3","3.3.4"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/lxml/PYSEC-2014-9.yaml"}}],"schema_version":"1.7.5"}