{"cve":"CVE-2010-1206","nvd":{"published":"2010-06-25T19:30:01.640","modified":"2026-06-16T23:17:51.080","status":"Modified","description":"The startDocumentLoad function in browser/base/content/browser.js in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, and SeaMonkey before 2.0.6, does not properly implement the Same Origin Policy in certain circumstances related to the about:blank document and a document that is currently loading, which allows (1) remote web servers to conduct spoofing attacks via vectors involving a 204 (aka No Content) status code, and allows (2) remote attackers to conduct spoofing attacks via vectors involving a window.stop call.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://hg.mozilla.org/mozilla-central/rev/cadddabb1178","http://lcamtuf.blogspot.com/2010/06/yeah-about-that-address-bar-thing.html","http://secunia.com/advisories/40283","http://www.mozilla.org/security/announce/2010/mfsa2010-45.html","https://bugzilla.mozilla.org/show_bug.cgi?id=556957"],"products":["mozilla:firefox","mozilla:seamonkey"],"source":"nvd","synced_at":"2026-10-19T19:56:26.512081652+00:00"},"epss":{"cve":"CVE-2010-1206","score":0.011,"percentile":0.65668,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}