{"id":"CVE-2010-2455","aliases":["EUVD-2010-2464","GHSA-rvcf-j2hj-x49c"],"status":"published","title":"Opera does not properly manage the address bar between the request to open a URL and the...","description":"Opera does not properly manage the address bar between the request to open a URL and the retrieval of the new document's content, which might allow remote attackers to conduct spoofing attacks via a crafted HTML document, a related issue to CVE-2010-1206.","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":0.01321,"percentile":0.71073,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2010-06-25T19:00:00Z","modified":"2026-06-16T23:20:47Z","products":[{"vendor":"opera","product":"opera_browser"}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=556957","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/59831","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-2455"},{"url":"https://github.com/advisories/GHSA-rvcf-j2hj-x49c"}],"sources":{"cve":[{"id":"CVE-2010-2455","description":"Opera does not properly manage the address bar between the request to open a URL and the retrieval of the new document's content, which might allow remote attackers to conduct spoofing attacks via a crafted HTML document, a related issue to CVE-2010-1206.","status":"published","published":"2010-06-25T19:00:00Z","modified":"2024-08-07T02:32:16.641Z","updated_at":"2026-11-02T14:33:27.01833Z"}],"euvd":[{"id":"EUVD-2010-2464","description":"Opera does not properly manage the address bar between the request to open a URL and the retrieval of the new document's content, which might allow remote attackers to conduct spoofing attacks via a crafted HTML document, a related issue to CVE-2010-1206.","status":"published","published":"2010-06-25T19:00:00Z","modified":"2024-08-07T02:32:16Z","updated_at":"2026-11-03T01:39:37.441741Z"}],"ghsa":[{"id":"GHSA-rvcf-j2hj-x49c","title":"Opera does not properly manage the address bar between the request to open a URL and the...","description":"Opera does not properly manage the address bar between the request to open a URL and the retrieval of the new document's content, which might allow remote attackers to conduct spoofing attacks via a crafted HTML document, a related issue to CVE-2010-1206.","status":"published","published":"2022-05-14T02:14:24Z","modified":"2023-02-02T05:05:11Z","updated_at":"2026-11-02T14:52:02.518349Z"}],"nvd":[{"id":"CVE-2010-2455","description":"Opera does not properly manage the address bar between the request to open a URL and the retrieval of the new document's content, which might allow remote attackers to conduct spoofing attacks via a crafted HTML document, a related issue to CVE-2010-1206.","status":"published","published":"2010-06-25T19:30:01.703Z","modified":"2026-06-16T23:20:47.197Z","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-264"],"updated_at":"2026-11-02T14:01:47.724369Z"}]}}