{"id":"CVE-2002-1830","aliases":["EUVD-2002-1809","GHSA-mc53-w4vc-fwf4"],"status":"published","title":"Open Bulletin Board (OpenBB) 1.0.0 RC3 allows remote attackers to bypass authentication and...","description":"Open Bulletin Board (OpenBB) 1.0.0 RC3 allows remote attackers to bypass authentication and access modifier options via a direct request to moderator.php with the action and ismod parameters.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.07077,"percentile":0.94259,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:00:08Z","exploits":[{"source":"exploitdb","id":"EDB-21478","title":"OpenBB 1.0 - Unauthorized Moderator Access","type":"webapps","platform":"php","date":"2002-05-24","verified":true,"url":"https://www.exploit-db.com/exploits/21478"}],"products":[{"vendor":"openbb","product":"openbb"}],"references":[{"url":"http://marc.info/?l=vuln-dev\u0026m=102221487407632\u0026w=2","tags":["mailing-list","x_refsource_VULN-DEV","x_transferred"]},{"url":"http://www.securityfocus.com/bid/4823","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://www.iss.net/security_center/static/9160.php","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1830"},{"url":"https://github.com/advisories/GHSA-mc53-w4vc-fwf4"}],"sources":{"cve":[{"id":"CVE-2002-1830","description":"Open Bulletin Board (OpenBB) 1.0.0 RC3 allows remote attackers to bypass authentication and access modifier options via a direct request to moderator.php with the action and ismod parameters.","status":"published","published":"2005-06-28T04:00:00Z","modified":"2024-08-08T03:43:32.67Z","updated_at":"2026-11-02T14:33:54.641433Z"}],"euvd":[{"id":"EUVD-2002-1809","description":"Open Bulletin Board (OpenBB) 1.0.0 RC3 allows remote attackers to bypass authentication and access modifier options via a direct request to moderator.php with the action and ismod parameters.","status":"published","published":"2005-06-28T04:00:00Z","modified":"2024-08-08T03:43:32Z","updated_at":"2026-11-03T01:14:54.820731Z"}],"ghsa":[{"id":"GHSA-mc53-w4vc-fwf4","title":"Open Bulletin Board (OpenBB) 1.0.0 RC3 allows remote attackers to bypass authentication and...","description":"Open Bulletin Board (OpenBB) 1.0.0 RC3 allows remote attackers to bypass authentication and access modifier options via a direct request to moderator.php with the action and ismod parameters.","status":"published","published":"2022-04-30T18:21:58Z","modified":"2023-01-30T05:06:21Z","updated_at":"2026-11-02T14:47:28.633261Z"}],"nvd":[{"id":"CVE-2002-1830","description":"Open Bulletin Board (OpenBB) 1.0.0 RC3 allows remote attackers to bypass authentication and access modifier options via a direct request to moderator.php with the action and ismod parameters.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:00:08.193Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:43.239725Z"}]}}