{"id":"CVE-2009-3013","aliases":["EUVD-2009-2997","GHSA-hr3q-997w-pw4x"],"status":"published","title":"Opera 9.52 and earlier, and 10.00 Beta 3 Build 1699, does not properly block data: URIs in...","description":"Opera 9.52 and earlier, and 10.00 Beta 3 Build 1699, does not properly block data: URIs in Location headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Location header that contains JavaScript sequences in a data:text/html URI or (2) entering a data:text/html URI with JavaScript sequences when specifying the content of a Location header.  NOTE: the JavaScript executes outside of the context of the HTTP site.","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":0.01702,"percentile":0.77391,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2009-08-31T16:00:00Z","modified":"2026-06-16T23:10:43Z","products":[{"vendor":"opera","product":"opera_browser"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/52996","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://websecurity.com.ua/3386/","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://websecurity.com.ua/3323/","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3013"},{"url":"http://websecurity.com.ua/3323"},{"url":"http://websecurity.com.ua/3386"},{"url":"https://github.com/advisories/GHSA-hr3q-997w-pw4x"}],"sources":{"cve":[{"id":"CVE-2009-3013","description":"Opera 9.52 and earlier, and 10.00 Beta 3 Build 1699, does not properly block data: URIs in Location headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Location header that contains JavaScript sequences in a data:text/html URI or (2) entering a data:text/html URI with JavaScript sequences when specifying the content of a Location header.  NOTE: the JavaScript executes outside of the context of the HTTP site.","status":"published","published":"2009-08-31T16:00:00Z","modified":"2024-08-07T06:14:55.168Z","updated_at":"2026-11-02T14:33:23.749891Z"}],"euvd":[{"id":"EUVD-2009-2997","description":"Opera 9.52 and earlier, and 10.00 Beta 3 Build 1699, does not properly block data: URIs in Location headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Location header that contains JavaScript sequences in a data:text/html URI or (2) entering a data:text/html URI with JavaScript sequences when specifying the content of a Location header.  NOTE: the JavaScript executes outside of the context of the HTTP site.","status":"published","published":"2009-08-31T16:00:00Z","modified":"2024-08-07T06:14:55Z","updated_at":"2026-11-03T01:39:15.098818Z"}],"ghsa":[{"id":"GHSA-hr3q-997w-pw4x","title":"Opera 9.52 and earlier, and 10.00 Beta 3 Build 1699, does not properly block data: URIs in...","description":"Opera 9.52 and earlier, and 10.00 Beta 3 Build 1699, does not properly block data: URIs in Location headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Location header that contains JavaScript sequences in a data:text/html URI or (2) entering a data:text/html URI with JavaScript sequences when specifying the content of a Location header.  NOTE: the JavaScript executes outside of the context of the HTTP site.","status":"published","published":"2022-05-02T03:40:54Z","modified":"2025-04-09T04:14:42Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:01:01.075702Z"}],"nvd":[{"id":"CVE-2009-3013","description":"Opera 9.52 and earlier, and 10.00 Beta 3 Build 1699, does not properly block data: URIs in Location headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Location header that contains JavaScript sequences in a data:text/html URI or (2) entering a data:text/html URI with JavaScript sequences when specifying the content of a Location header.  NOTE: the JavaScript executes outside of the context of the HTTP site.","status":"published","published":"2009-08-31T16:30:06.937Z","modified":"2026-06-16T23:10:43.497Z","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"}]}}