{"id":"CVE-2013-3210","aliases":["EUVD-2013-3148","GHSA-63p2-gq7m-9wpm"],"status":"published","title":"Opera before 12.15 does not properly block top-level domains in Set-Cookie headers, which allows...","description":"Opera before 12.15 does not properly block top-level domains in Set-Cookie headers, which allows remote attackers to obtain sensitive information by leveraging control of a different web site in the same top-level domain.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01667,"percentile":0.76916,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2013-04-19T10:00:00Z","modified":"2026-06-16T23:54:42Z","products":[{"vendor":"opera","product":"opera_browser"}],"references":[{"url":"http://www.opera.com/security/advisory/1047","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.opera.com/docs/changelogs/unified/1215/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-3210"},{"url":"http://www.opera.com/docs/changelogs/unified/1215"},{"url":"https://github.com/advisories/GHSA-63p2-gq7m-9wpm"}],"sources":{"cve":[{"id":"CVE-2013-3210","description":"Opera before 12.15 does not properly block top-level domains in Set-Cookie headers, which allows remote attackers to obtain sensitive information by leveraging control of a different web site in the same top-level domain.","status":"published","published":"2013-04-19T10:00:00Z","modified":"2024-09-16T23:15:57.128Z","updated_at":"2026-11-02T14:34:56.530545Z"}],"euvd":[{"id":"EUVD-2013-3148","description":"Opera before 12.15 does not properly block top-level domains in Set-Cookie headers, which allows remote attackers to obtain sensitive information by leveraging control of a different web site in the same top-level domain.","status":"published","published":"2013-04-19T10:00:00Z","modified":"2024-09-16T23:15:57Z","updated_at":"2026-11-03T00:54:55.200068Z"}],"ghsa":[{"id":"GHSA-63p2-gq7m-9wpm","title":"Opera before 12.15 does not properly block top-level domains in Set-Cookie headers, which allows...","description":"Opera before 12.15 does not properly block top-level domains in Set-Cookie headers, which allows remote attackers to obtain sensitive information by leveraging control of a different web site in the same top-level domain.","status":"published","published":"2022-05-17T05:11:14Z","modified":"2025-04-11T04:10:43Z","cwes":["CWE-200"],"updated_at":"2026-11-02T15:01:14.028836Z"}],"nvd":[{"id":"CVE-2013-3210","description":"Opera before 12.15 does not properly block top-level domains in Set-Cookie headers, which allows remote attackers to obtain sensitive information by leveraging control of a different web site in the same top-level domain.","status":"published","published":"2013-04-19T11:44:29.787Z","modified":"2026-06-16T23:54:42.427Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:02:25.704053Z"}]}}