{"id":"CVE-2011-3426","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-3426","generatedAt":"2026-10-27T19:49:06.196Z","title":"Cross-site scripting (XSS) vulnerability in Safari in Apple iOS before 5 allows remote web servers to inject arbitrary web script or HTML via a file accompanied by a \"Content-Disposition: attachment\" HTTP header.","description":"Cross-site scripting (XSS) vulnerability in Safari in Apple iOS before 5 allows remote web servers to inject arbitrary web script or HTML via a file accompanied by a \"Content-Disposition: attachment\" HTTP header.","published":"2011-10-14T10:55:11.000Z","lastModified":"2026-06-16T23:33:16.000Z","status":"Modified","sourceIdentifier":"product-security@apple.com","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N"},"cwe":["CWE-79"],"affected":["apple/iphone os"],"epss":{"score":0.01821,"percentile":0.786,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (1.82%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://jvn.jp/en/jp/JVN41657660/index.html","source":"product-security@apple.com"},{"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2011-000088","source":"product-security@apple.com"},{"url":"http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html","tags":["Vendor Advisory"],"source":"product-security@apple.com"},{"url":"http://lists.apple.com/archives/security-announce/2012/Jul/msg00000.html","source":"product-security@apple.com"},{"url":"http://osvdb.org/76334","source":"product-security@apple.com"},{"url":"http://seclists.org/fulldisclosure/2014/Jul/158","source":"product-security@apple.com"},{"url":"http://support.apple.com/kb/HT4999","tags":["Vendor Advisory"],"source":"product-security@apple.com"},{"url":"http://support.apple.com/kb/HT5400","source":"product-security@apple.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/70558","source":"product-security@apple.com"},{"url":"http://jvn.jp/en/jp/JVN41657660/index.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2011-000088","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.apple.com/archives/security-announce/2012/Jul/msg00000.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://osvdb.org/76334","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2014/Jul/158","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://support.apple.com/kb/HT4999","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://support.apple.com/kb/HT5400","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/70558","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-3426","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}