{"id":"CVE-2009-0853","aliases":["EUVD-2009-0850","GHSA-63q6-wgcf-8ppf"],"status":"published","title":"login.php in CelerBB 0.0.2, when magic_quotes_gpc is disabled, allows remote attackers to bypass...","description":"login.php in CelerBB 0.0.2, when magic_quotes_gpc is disabled, allows remote attackers to bypass authentication and obtain administrative access via special characters in the Username parameter, as demonstrated by an admin'# parameter value.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02364,"percentile":0.83902,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-287"],"published":"2009-03-09T17:00:00Z","modified":"2026-06-16T23:05:57Z","exploits":[{"source":"exploitdb","id":"EDB-8161","title":"celerbb 0.0.2 - Multiple Vulnerabilities","type":"webapps","platform":"php","date":"2009-03-05","verified":true,"url":"https://www.exploit-db.com/exploits/8161"}],"products":[{"vendor":"stewart_howe","product":"celerbb"}],"references":[{"url":"http://www.securityfocus.com/bid/34014","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://www.exploit-db.com/exploits/8161","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/501481/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0853"},{"url":"https://github.com/advisories/GHSA-63q6-wgcf-8ppf"}],"sources":{"cve":[{"id":"CVE-2009-0853","description":"login.php in CelerBB 0.0.2, when magic_quotes_gpc is disabled, allows remote attackers to bypass authentication and obtain administrative access via special characters in the Username parameter, as demonstrated by an admin'# parameter value.","status":"published","published":"2009-03-09T17:00:00Z","modified":"2024-08-07T04:48:52.561Z","updated_at":"2026-11-02T14:33:26.302774Z"}],"euvd":[{"id":"EUVD-2009-0850","description":"login.php in CelerBB 0.0.2, when magic_quotes_gpc is disabled, allows remote attackers to bypass authentication and obtain administrative access via special characters in the Username parameter, as demonstrated by an admin'# parameter value.","status":"published","published":"2009-03-09T17:00:00Z","modified":"2024-08-07T04:48:52Z","updated_at":"2026-11-03T01:39:24.312317Z"}],"ghsa":[{"id":"GHSA-63q6-wgcf-8ppf","title":"login.php in CelerBB 0.0.2, when magic_quotes_gpc is disabled, allows remote attackers to bypass...","description":"login.php in CelerBB 0.0.2, when magic_quotes_gpc is disabled, allows remote attackers to bypass authentication and obtain administrative access via special characters in the Username parameter, as demonstrated by an admin'# parameter value.","status":"published","published":"2022-05-02T03:18:42Z","modified":"2023-01-31T05:07:43Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:49:16.045862Z"}],"nvd":[{"id":"CVE-2009-0853","description":"login.php in CelerBB 0.0.2, when magic_quotes_gpc is disabled, allows remote attackers to bypass authentication and obtain administrative access via special characters in the Username parameter, as demonstrated by an admin'# parameter value.","status":"published","published":"2009-03-09T17:30:00.25Z","modified":"2026-06-16T23:05:57.853Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:01:34.44527Z"}]}}