{"id":"CVE-2007-3308","aliases":["EUVD-2007-3298","GHSA-567g-v7mv-p82f"],"status":"published","title":"Simple Machines Forum (SMF) 1.1.2 uses a concatenation method with insufficient randomization...","description":"Simple Machines Forum (SMF) 1.1.2 uses a concatenation method with insufficient randomization when creating a WAV file CAPTCHA, which allows remote attackers to pass the CAPTCHA test via an automated brute-force attack.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01402,"percentile":0.72678,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-06-21T00:38:00Z","modified":"2026-06-16T22:41:28Z","products":[{"vendor":"simple_machines","product":"simple_machines_forum"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/34907","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://securitytracker.com/id?1018260","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/471641/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://osvdb.org/40617","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://securityvulns.ru/Rdocument271.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-3308"},{"url":"https://github.com/advisories/GHSA-567g-v7mv-p82f"}],"sources":{"cve":[{"id":"CVE-2007-3308","description":"Simple Machines Forum (SMF) 1.1.2 uses a concatenation method with insufficient randomization when creating a WAV file CAPTCHA, which allows remote attackers to pass the CAPTCHA test via an automated brute-force attack.","status":"published","published":"2007-06-21T00:38:00Z","modified":"2024-08-07T14:14:12.832Z","updated_at":"2026-11-02T13:32:45.563938Z"}],"euvd":[{"id":"EUVD-2007-3298","description":"Simple Machines Forum (SMF) 1.1.2 uses a concatenation method with insufficient randomization when creating a WAV file CAPTCHA, which allows remote attackers to pass the CAPTCHA test via an automated brute-force attack.","status":"published","published":"2007-06-21T00:38:00Z","modified":"2024-08-07T14:14:12Z","updated_at":"2026-11-03T01:38:16.991878Z"}],"ghsa":[{"id":"GHSA-567g-v7mv-p82f","title":"Simple Machines Forum (SMF) 1.1.2 uses a concatenation method with insufficient randomization...","description":"Simple Machines Forum (SMF) 1.1.2 uses a concatenation method with insufficient randomization when creating a WAV file CAPTCHA, which allows remote attackers to pass the CAPTCHA test via an automated brute-force attack.","status":"published","published":"2022-05-01T18:12:23Z","modified":"2023-01-31T05:03:56Z","updated_at":"2026-11-02T14:48:34.878158Z"}],"nvd":[{"id":"CVE-2007-3308","description":"Simple Machines Forum (SMF) 1.1.2 uses a concatenation method with insufficient randomization when creating a WAV file CAPTCHA, which allows remote attackers to pass the CAPTCHA test via an automated brute-force attack.","status":"published","published":"2007-06-21T01:30:00Z","modified":"2026-06-16T22:41:28.273Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:17.002124Z"}]}}