{"id":"CVE-2013-4705","aliases":["EUVD-2013-4557","GHSA-fw64-92mm-p64c"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in Opera before 15.00 allows remote attackers to inject...","description":"Cross-site scripting (XSS) vulnerability in Opera before 15.00 allows remote attackers to inject arbitrary web script or HTML by leveraging UTF-8 encoding.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01788,"percentile":0.78492,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2013-09-13T10:00:00Z","modified":"2026-06-16T23:57:45Z","products":[{"vendor":"opera","product":"opera_browser"}],"references":[{"url":"http://jvn.jp/en/jp/JVN01094166/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred"]},{"url":"http://www.opera.com/docs/changelogs/unified/1500/","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2013-000086","tags":["third-party-advisory","x_refsource_JVNDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4705"},{"url":"http://www.opera.com/docs/changelogs/unified/1500"},{"url":"https://github.com/advisories/GHSA-fw64-92mm-p64c"}],"sources":{"cve":[{"id":"CVE-2013-4705","description":"Cross-site scripting (XSS) vulnerability in Opera before 15.00 allows remote attackers to inject arbitrary web script or HTML by leveraging UTF-8 encoding.","status":"published","published":"2013-09-13T10:00:00Z","modified":"2024-09-17T01:41:27.862Z","updated_at":"2026-11-02T14:34:58.193873Z"}],"euvd":[{"id":"EUVD-2013-4557","description":"Cross-site scripting (XSS) vulnerability in Opera before 15.00 allows remote attackers to inject arbitrary web script or HTML by leveraging UTF-8 encoding.","status":"published","published":"2013-09-13T10:00:00Z","modified":"2024-09-17T01:41:27Z","updated_at":"2026-11-03T00:28:47.497259Z"}],"ghsa":[{"id":"GHSA-fw64-92mm-p64c","title":"Cross-site scripting (XSS) vulnerability in Opera before 15.00 allows remote attackers to inject...","description":"Cross-site scripting (XSS) vulnerability in Opera before 15.00 allows remote attackers to inject arbitrary web script or HTML by leveraging UTF-8 encoding.","status":"published","published":"2022-05-17T05:04:47Z","modified":"2025-04-11T04:14:47Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:01:14.490744Z"}],"nvd":[{"id":"CVE-2013-4705","description":"Cross-site scripting (XSS) vulnerability in Opera before 15.00 allows remote attackers to inject arbitrary web script or HTML by leveraging UTF-8 encoding.","status":"published","published":"2013-09-13T14:10:07.207Z","modified":"2026-06-16T23:57:45.377Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:02:35.248411Z"}]}}