{"cve":"CVE-2011-0242","nvd":{"published":"2011-07-21T23:55:02.397","modified":"2026-06-16T23:27:04.430","status":"Modified","description":"Cross-site scripting (XSS) vulnerability in WebKit in Apple Safari before 5.0.6 allows remote attackers to inject arbitrary web script or HTML via vectors involving a URL that contains a username.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-79"],"references":["http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html","http://lists.apple.com/archives/security-announce/2011//Jul/msg00002.html","http://support.apple.com/kb/HT4808","http://support.apple.com/kb/HT4999","http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html"],"products":["apple:safari","apple:webkit"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-0242","score":0.01693,"percentile":0.77114,"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."]}