{"id":"CVE-2009-3265","aliases":["EUVD-2009-3248","GHSA-c5g5-37rh-vqmp"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in Opera 9 and 10 allows remote attackers to inject...","description":"Cross-site scripting (XSS) vulnerability in Opera 9 and 10 allows remote attackers to inject arbitrary web script or HTML via a (1) RSS or (2) Atom feed, related to the rendering of the application/rss+xml content type as \"scripted content.\" NOTE: the vendor reportedly considers this behavior a \"design feature,\" not a vulnerability.","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":"2026-11-09","score":0.01683,"percentile":0.77143,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2009-09-18T22:00:00Z","modified":"2026-06-16T23:11:15Z","products":[{"vendor":"opera","product":"opera_browser"}],"references":[{"url":"http://www.securityfocus.com/archive/1/506517/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6370","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://securethoughts.com/2009/09/exploiting-chrome-and-operas-inbuilt-atomrss-reader-with-script-execution-and-more/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3265"},{"url":"http://securethoughts.com/2009/09/exploiting-chrome-and-operas-inbuilt-atomrss-reader-with-script-execution-and-more"},{"url":"https://github.com/advisories/GHSA-c5g5-37rh-vqmp"}],"sources":{"cve":[{"id":"CVE-2009-3265","description":"Cross-site scripting (XSS) vulnerability in Opera 9 and 10 allows remote attackers to inject arbitrary web script or HTML via a (1) RSS or (2) Atom feed, related to the rendering of the application/rss+xml content type as \"scripted content.\" NOTE: the vendor reportedly considers this behavior a \"design feature,\" not a vulnerability.","status":"published","published":"2009-09-18T22:00:00Z","modified":"2024-08-07T06:22:24.17Z","updated_at":"2026-11-02T14:33:24.10565Z"}],"euvd":[{"id":"EUVD-2009-3248","description":"Cross-site scripting (XSS) vulnerability in Opera 9 and 10 allows remote attackers to inject arbitrary web script or HTML via a (1) RSS or (2) Atom feed, related to the rendering of the application/rss+xml content type as \"scripted content.\" NOTE: the vendor reportedly considers this behavior a \"design feature,\" not a vulnerability.","status":"published","published":"2009-09-18T22:00:00Z","modified":"2024-08-07T06:22:24Z","updated_at":"2026-11-03T01:39:14.567966Z"}],"ghsa":[{"id":"GHSA-c5g5-37rh-vqmp","title":"Cross-site scripting (XSS) vulnerability in Opera 9 and 10 allows remote attackers to inject...","description":"Cross-site scripting (XSS) vulnerability in Opera 9 and 10 allows remote attackers to inject arbitrary web script or HTML via a (1) RSS or (2) Atom feed, related to the rendering of the application/rss+xml content type as \"scripted content.\" NOTE: the vendor reportedly considers this behavior a \"design feature,\" not a vulnerability.","status":"published","published":"2022-05-02T03:43:27Z","modified":"2025-04-09T04:15:36Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:01:01.075702Z"}],"nvd":[{"id":"CVE-2009-3265","description":"Cross-site scripting (XSS) vulnerability in Opera 9 and 10 allows remote attackers to inject arbitrary web script or HTML via a (1) RSS or (2) Atom feed, related to the rendering of the application/rss+xml content type as \"scripted content.\" NOTE: the vendor reportedly considers this behavior a \"design feature,\" not a vulnerability.","status":"published","published":"2009-09-18T22:30:00.627Z","modified":"2026-06-16T23:11:15.933Z","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":"2026-11-02T14:01:36.596719Z"}]}}