{"id":"CVE-2004-2260","aliases":["EUVD-2004-2252","GHSA-f5p6-mp58-4cv2"],"status":"published","title":"Opera Browser 7.23, and other versions before 7.50, updates the address bar as soon as the user...","description":"Opera Browser 7.23, and other versions before 7.50, updates the address bar as soon as the user clicks a link, which allows remote attackers to redirect to other sites via the onUnload attribute.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02759,"percentile":0.86354,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-601"],"published":"2004-12-31T05:00:00Z","modified":"2026-06-16T22:09:19Z","products":[{"vendor":"opera","product":"opera_browser"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/16131","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/10337","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link","Patch","Third Party Advisory","VDB Entry"]},{"url":"http://www.osvdb.org/6108","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Broken Link","Patch"]},{"url":"http://secunia.com/secunia_research/2004-2/advisory/","tags":["x_refsource_MISC","x_transferred","Broken Link","Vendor Advisory"]},{"url":"http://secunia.com/advisories/11532","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Broken Link","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-2260"},{"url":"http://secunia.com/secunia_research/2004-2/advisory"},{"url":"https://github.com/advisories/GHSA-f5p6-mp58-4cv2"}],"sources":{"cve":[{"id":"CVE-2004-2260","description":"Opera Browser 7.23, and other versions before 7.50, updates the address bar as soon as the user clicks a link, which allows remote attackers to redirect to other sites via the onUnload attribute.","status":"published","published":"2005-07-19T04:00:00Z","modified":"2024-08-08T01:22:13.592Z","updated_at":"2026-11-02T14:34:53.357376Z"}],"euvd":[{"id":"EUVD-2004-2252","description":"Opera Browser 7.23, and other versions before 7.50, updates the address bar as soon as the user clicks a link, which allows remote attackers to redirect to other sites via the onUnload attribute.","status":"published","published":"2005-07-19T04:00:00Z","modified":"2024-08-08T01:22:13Z","updated_at":"2026-11-03T01:15:11.292024Z"}],"ghsa":[{"id":"GHSA-f5p6-mp58-4cv2","title":"Opera Browser 7.23, and other versions before 7.50, updates the address bar as soon as the user...","description":"Opera Browser 7.23, and other versions before 7.50, updates the address bar as soon as the user clicks a link, which allows remote attackers to redirect to other sites via the onUnload attribute.","status":"published","published":"2022-04-29T03:01:06Z","modified":"2025-04-03T04:04:57Z","cwes":["CWE-601"],"updated_at":"2026-11-02T15:00:40.1727Z"}],"nvd":[{"id":"CVE-2004-2260","description":"Opera Browser 7.23, and other versions before 7.50, updates the address bar as soon as the user clicks a link, which allows remote attackers to redirect to other sites via the onUnload attribute.","status":"published","published":"2004-12-31T05:00:00Z","modified":"2026-06-16T22:09:19.707Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:00:52.459805Z"}]}}