{"id":"CVE-2012-3691","aliases":["EUVD-2012-3638","GHSA-7vr2-mwjm-89wv"],"status":"published","title":"WebKit in Apple Safari before 6.0 does not properly handle Cascading Style Sheets (CSS) property...","description":"WebKit in Apple Safari before 6.0 does not properly handle Cascading Style Sheets (CSS) property values, which allows remote attackers to bypass the Same Origin Policy via a crafted web site.","severity":{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00936,"percentile":0.61032,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2012-07-25T19:00:00Z","modified":"2026-06-16T23:43:44Z","products":[{"vendor":"apple","product":"safari"}],"references":[{"url":"http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred"]},{"url":"http://support.apple.com/kb/HT5503","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://lists.apple.com/archives/security-announce/2012/Jul/msg00000.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Vendor Advisory"]},{"url":"http://support.apple.com/kb/HT5400","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-3691"},{"url":"https://github.com/advisories/GHSA-7vr2-mwjm-89wv"}],"sources":{"cve":[{"id":"CVE-2012-3691","description":"WebKit in Apple Safari before 6.0 does not properly handle Cascading Style Sheets (CSS) property values, which allows remote attackers to bypass the Same Origin Policy via a crafted web site.","status":"published","published":"2012-07-25T19:00:00Z","modified":"2024-08-06T20:13:51.598Z","updated_at":"2026-11-02T14:34:50.94153Z"}],"euvd":[{"id":"EUVD-2012-3638","description":"WebKit in Apple Safari before 6.0 does not properly handle Cascading Style Sheets (CSS) property values, which allows remote attackers to bypass the Same Origin Policy via a crafted web site.","status":"published","published":"2012-07-25T19:00:00Z","modified":"2024-08-06T20:13:51Z","updated_at":"2026-11-03T01:56:09.826866Z"}],"ghsa":[{"id":"GHSA-7vr2-mwjm-89wv","title":"WebKit in Apple Safari before 6.0 does not properly handle Cascading Style Sheets (CSS) property...","description":"WebKit in Apple Safari before 6.0 does not properly handle Cascading Style Sheets (CSS) property values, which allows remote attackers to bypass the Same Origin Policy via a crafted web site.","status":"published","published":"2022-05-17T05:21:09Z","modified":"2023-01-28T05:03:58Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:44:04.962891Z"}],"nvd":[{"id":"CVE-2012-3691","description":"WebKit in Apple Safari before 6.0 does not properly handle Cascading Style Sheets (CSS) property values, which allows remote attackers to bypass the Same Origin Policy via a crafted web site.","status":"published","published":"2012-07-25T19:55:06.087Z","modified":"2026-06-16T23:43:44.71Z","cvss":[{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:14.774945Z"}]}}