{"id":"CVE-2004-1157","aliases":["EUVD-2004-1155","GHSA-q8g3-xrmf-cprw"],"status":"published","title":"Opera 7.x up to 7.54, and possibly other versions, allows remote attackers to spoof arbitrary web...","description":"Opera 7.x up to 7.54, and possibly other versions, allows remote attackers to spoof arbitrary web sites by injecting content from one window into a target window whose name is known but resides in a different domain, as demonstrated using a pop-up window on a trusted web site, aka the \"window injection\" vulnerability.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02497,"percentile":0.84792,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-74"],"published":"2004-12-10T05:00:00Z","modified":"2026-06-16T22:07:09Z","products":[{"vendor":"opera","product":"opera_browser"}],"references":[{"url":"http://secunia.com/multiple_browsers_window_injection_vulnerability_test/","tags":["x_refsource_MISC","x_transferred","Broken Link"]},{"url":"http://secunia.com/advisories/13253/","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Broken Link","Vendor Advisory"]},{"url":"http://secunia.com/secunia_research/2004-13/advisory/","tags":["x_refsource_MISC","x_transferred","Broken Link"]},{"url":"http://www.gentoo.org/security/en/glsa/glsa-200502-17.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-1157"},{"url":"http://secunia.com/advisories/13253"},{"url":"http://secunia.com/multiple_browsers_window_injection_vulnerability_test"},{"url":"http://secunia.com/secunia_research/2004-13/advisory"},{"url":"https://github.com/advisories/GHSA-q8g3-xrmf-cprw"}],"sources":{"cve":[{"id":"CVE-2004-1157","description":"Opera 7.x up to 7.54, and possibly other versions, allows remote attackers to spoof arbitrary web sites by injecting content from one window into a target window whose name is known but resides in a different domain, as demonstrated using a pop-up window on a trusted web site, aka the \"window injection\" vulnerability.","status":"published","published":"2004-12-10T05:00:00Z","modified":"2024-08-08T00:39:01.022Z","updated_at":"2026-11-02T14:34:54.063504Z"}],"euvd":[{"id":"EUVD-2004-1155","description":"Opera 7.x up to 7.54, and possibly other versions, allows remote attackers to spoof arbitrary web sites by injecting content from one window into a target window whose name is known but resides in a different domain, as demonstrated using a pop-up window on a trusted web site, aka the \"window injection\" vulnerability.","status":"published","published":"2004-12-10T05:00:00Z","modified":"2024-08-08T00:39:01Z","updated_at":"2026-11-03T01:15:16.148157Z"}],"ghsa":[{"id":"GHSA-q8g3-xrmf-cprw","title":"Opera 7.x up to 7.54, and possibly other versions, allows remote attackers to spoof arbitrary web...","description":"Opera 7.x up to 7.54, and possibly other versions, allows remote attackers to spoof arbitrary web sites by injecting content from one window into a target window whose name is known but resides in a different domain, as demonstrated using a pop-up window on a trusted web site, aka the \"window injection\" vulnerability.","status":"published","published":"2022-04-29T02:59:04Z","modified":"2025-04-03T04:08:15Z","cwes":["CWE-74"],"updated_at":"2026-11-02T15:00:41.179225Z"}],"nvd":[{"id":"CVE-2004-1157","description":"Opera 7.x up to 7.54, and possibly other versions, allows remote attackers to spoof arbitrary web sites by injecting content from one window into a target window whose name is known but resides in a different domain, as demonstrated using a pop-up window on a trusted web site, aka the \"window injection\" vulnerability.","status":"published","published":"2005-01-10T05:00:00Z","modified":"2026-06-16T22:07:09.433Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:00:53.133049Z"}]}}