{"cve":"CVE-2011-3426","nvd":{"published":"2011-10-14T10:55:10.590","modified":"2026-06-16T23:33:16.270","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-79"],"references":["http://jvn.jp/en/jp/JVN41657660/index.html","http://jvndb.jvn.jp/jvndb/JVNDB-2011-000088","http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html","http://lists.apple.com/archives/security-announce/2012/Jul/msg00000.html","http://osvdb.org/76334"],"products":["apple:iphone_os"],"source":"nvd","synced_at":"2026-10-19T19:59:31.623151214+00:00"},"epss":{"cve":"CVE-2011-3426","score":0.01821,"percentile":0.78752,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}