{"id":"CVE-2012-0448","aliases":["EUVD-2012-0480","GHSA-3pww-q2mq-vwqc"],"status":"published","title":"Bugzilla 2.x and 3.x before 3.4.14, 3.5.x and 3.6.x before 3.6.8, 3.7.x and 4.0.x before 4.0.4,...","description":"Bugzilla 2.x and 3.x before 3.4.14, 3.5.x and 3.6.x before 3.6.8, 3.7.x and 4.0.x before 4.0.4, and 4.1.x and 4.2.x before 4.2rc2 does not reject non-ASCII characters in e-mail addresses of new user accounts, which makes it easier for remote authenticated users to spoof other user accounts by choosing a similar e-mail address.","severity":{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00976,"percentile":0.62359,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2012-02-02T18:00:00Z","modified":"2026-06-16T23:37:17Z","products":[{"vendor":"mozilla","product":"bugzilla"}],"references":[{"url":"http://www.bugzilla.org/security/3.4.13/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/47814","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=714472","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch"]},{"url":"http://www.securitytracker.com/id?1026623","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securityfocus.com/bid/51784","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/72877","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-0448"},{"url":"http://www.bugzilla.org/security/3.4.13"},{"url":"https://github.com/advisories/GHSA-3pww-q2mq-vwqc"}],"sources":{"cve":[{"id":"CVE-2012-0448","description":"Bugzilla 2.x and 3.x before 3.4.14, 3.5.x and 3.6.x before 3.6.8, 3.7.x and 4.0.x before 4.0.4, and 4.1.x and 4.2.x before 4.2rc2 does not reject non-ASCII characters in e-mail addresses of new user accounts, which makes it easier for remote authenticated users to spoof other user accounts by choosing a similar e-mail address.","status":"published","published":"2012-02-02T18:00:00Z","modified":"2024-08-06T18:23:31.072Z","updated_at":"2026-11-02T14:34:53.357376Z"}],"euvd":[{"id":"EUVD-2012-0480","description":"Bugzilla 2.x and 3.x before 3.4.14, 3.5.x and 3.6.x before 3.6.8, 3.7.x and 4.0.x before 4.0.4, and 4.1.x and 4.2.x before 4.2rc2 does not reject non-ASCII characters in e-mail addresses of new user accounts, which makes it easier for remote authenticated users to spoof other user accounts by choosing a similar e-mail address.","status":"published","published":"2012-02-02T18:00:00Z","modified":"2024-08-06T18:23:31Z","updated_at":"2026-11-03T01:56:21.720277Z"}],"ghsa":[{"id":"GHSA-3pww-q2mq-vwqc","title":"Bugzilla 2.x and 3.x before 3.4.14, 3.5.x and 3.6.x before 3.6.8, 3.7.x and 4.0.x before 4.0.4,...","description":"Bugzilla 2.x and 3.x before 3.4.14, 3.5.x and 3.6.x before 3.6.8, 3.7.x and 4.0.x before 4.0.4, and 4.1.x and 4.2.x before 4.2rc2 does not reject non-ASCII characters in e-mail addresses of new user accounts, which makes it easier for remote authenticated users to spoof other user accounts by choosing a similar e-mail address.","status":"published","published":"2022-05-04T00:30:20Z","modified":"2025-04-11T03:55:10Z","cwes":["CWE-20"],"updated_at":"2026-11-02T15:01:10.114294Z"}],"nvd":[{"id":"CVE-2012-0448","description":"Bugzilla 2.x and 3.x before 3.4.14, 3.5.x and 3.6.x before 3.6.8, 3.7.x and 4.0.x before 4.0.4, and 4.1.x and 4.2.x before 4.2rc2 does not reject non-ASCII characters in e-mail addresses of new user accounts, which makes it easier for remote authenticated users to spoof other user accounts by choosing a similar e-mail address.","status":"published","published":"2012-02-02T18:55:01.957Z","modified":"2026-06-16T23:37:17.35Z","cvss":[{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:13.468343Z"}]}}