{"id":"CVE-2011-0450","aliases":["EUVD-2011-0471","GHSA-8f9p-pm99-g8q8"],"status":"published","title":"The downloads manager in Opera before 11.01 on Windows does not properly determine the pathname...","description":"The downloads manager in Opera before 11.01 on Windows does not properly determine the pathname of the filesystem-viewing application, which allows user-assisted remote attackers to execute arbitrary code via a crafted web site that hosts an executable file.","severity":{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04513,"percentile":0.91583,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2011-01-31T19:00:00Z","modified":"2026-06-16T23:27:24Z","products":[{"vendor":"opera","product":"opera_browser"}],"references":[{"url":"http://www.opera.com/support/kb/view/985/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.opera.com/docs/changelogs/windows/1101/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2011/0231","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12369","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-000010.html","tags":["third-party-advisory","x_refsource_JVNDB","x_transferred"]},{"url":"http://osvdb.org/70726","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://jvn.jp/en/jp/JVN33880169/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred"]},{"url":"http://secunia.com/advisories/43023","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0450"},{"url":"http://www.opera.com/docs/changelogs/windows/1101"},{"url":"http://www.opera.com/support/kb/view/985"},{"url":"https://github.com/advisories/GHSA-8f9p-pm99-g8q8"}],"sources":{"cve":[{"id":"CVE-2011-0450","description":"The downloads manager in Opera before 11.01 on Windows does not properly determine the pathname of the filesystem-viewing application, which allows user-assisted remote attackers to execute arbitrary code via a crafted web site that hosts an executable file.","status":"published","published":"2011-01-31T19:00:00Z","modified":"2024-08-06T21:51:08.667Z","updated_at":"2026-11-02T14:35:39.079595Z"}],"euvd":[{"id":"EUVD-2011-0471","description":"The downloads manager in Opera before 11.01 on Windows does not properly determine the pathname of the filesystem-viewing application, which allows user-assisted remote attackers to execute arbitrary code via a crafted web site that hosts an executable file.","status":"published","published":"2011-01-31T19:00:00Z","modified":"2024-08-06T21:51:08Z","updated_at":"2026-11-03T01:56:00.564642Z"}],"ghsa":[{"id":"GHSA-8f9p-pm99-g8q8","title":"The downloads manager in Opera before 11.01 on Windows does not properly determine the pathname...","description":"The downloads manager in Opera before 11.01 on Windows does not properly determine the pathname of the filesystem-viewing application, which allows user-assisted remote attackers to execute arbitrary code via a crafted web site that hosts an executable file.","status":"published","published":"2022-05-17T01:02:14Z","modified":"2025-04-11T03:43:30Z","updated_at":"2026-11-02T15:01:07.282751Z"}],"nvd":[{"id":"CVE-2011-0450","description":"The downloads manager in Opera before 11.01 on Windows does not properly determine the pathname of the filesystem-viewing application, which allows user-assisted remote attackers to execute arbitrary code via a crafted web site that hosts an executable file.","status":"published","published":"2011-01-31T20:00:49.36Z","modified":"2026-06-16T23:27:24.677Z","cvss":[{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:02:06.042049Z"}]}}