{"id":"PYSEC-2017-15","details":"The serializer in html5lib before 0.99999999 might allow remote attackers to conduct cross-site scripting (XSS) attacks by leveraging mishandling of special characters in attribute values, a different vulnerability than CVE-2016-9909.","aliases":["CVE-2016-9910","GHSA-8f6m-gfq9-g33v"],"modified":"2023-11-01T04:47:16.865546Z","published":"2017-02-22T16:59:00Z","references":[{"type":"WEB","url":"https://html5lib.readthedocs.io/en/latest/changes.html#b9"},{"type":"REPORT","url":"https://github.com/html5lib/html5lib-python/issues/12"},{"type":"REPORT","url":"https://github.com/html5lib/html5lib-python/issues/11"},{"type":"FIX","url":"https://github.com/html5lib/html5lib-python/commit/9b8d8eb5afbc066b7fac9390f5ec75e5e8a7cab7"},{"type":"WEB","url":"http://www.securityfocus.com/bid/95132"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2016/12/08/8"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2016/12/06/5"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-8f6m-gfq9-g33v"}],"affected":[{"package":{"name":"html5lib","ecosystem":"PyPI","purl":"pkg:pypi/html5lib"},"ranges":[{"type":"GIT","repo":"https://github.com/html5lib/html5lib-python","events":[{"introduced":"0"},{"fixed":"9b8d8eb5afbc066b7fac9390f5ec75e5e8a7cab7"}]},{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.999999999"}]}],"versions":["0.10","0.11","0.11.1","0.2","0.9","0.90","0.95","0.99","0.999","0.9999","0.99999","0.999999","0.9999999","0.99999999"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/html5lib/PYSEC-2017-15.yaml"}}],"schema_version":"1.7.3"}