{"id":"CVE-2006-0450","aliases":["EUVD-2006-0457","GHSA-j4gj-7wfh-5pg2"],"status":"published","title":"phpBB 2.0.19 and earlier allows remote attackers to cause a denial of service (application crash)...","description":"phpBB 2.0.19 and earlier allows remote attackers to cause a denial of service (application crash) by (1) registering many users through profile.php or (2) using search.php to search in a certain way that confuses the database.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05089,"percentile":0.92407,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2006-01-27T00:00:00Z","modified":"2026-06-16T22:20:37Z","exploits":[{"source":"pocgithub","id":"Parcer0/CVE-2006-0450-phpBB-2.0.15-Multiple-DoS-Vulnerabilities","title":"Parcer0/CVE-2006-0450-phpBB-2.0.15-Multiple-DoS-Vulnerabilities","date":"2020-08-21","url":"https://github.com/Parcer0/CVE-2006-0450-phpBB-2.0.15-Multiple-DoS-Vulnerabilities"}],"products":[{"vendor":"phpbb_group","product":"phpbb"}],"references":[{"url":"http://www.securityfocus.com/archive/1/423030/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://h4cky0u.org/viewtopic.php?t=637","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.h4cky0u.org/advisories/HYSA-2006-001-phpbb.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory"]},{"url":"http://securityreason.com/securityalert/368","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/24327","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-0450"},{"url":"https://github.com/advisories/GHSA-j4gj-7wfh-5pg2"}],"sources":{"cve":[{"id":"CVE-2006-0450","description":"phpBB 2.0.19 and earlier allows remote attackers to cause a denial of service (application crash) by (1) registering many users through profile.php or (2) using search.php to search in a certain way that confuses the database.","status":"published","published":"2006-01-27T00:00:00Z","modified":"2024-08-07T16:34:14.661Z","updated_at":"2026-11-02T14:33:52.947472Z"}],"euvd":[{"id":"EUVD-2006-0457","description":"phpBB 2.0.19 and earlier allows remote attackers to cause a denial of service (application crash) by (1) registering many users through profile.php or (2) using search.php to search in a certain way that confuses the database.","status":"published","published":"2006-01-27T00:00:00Z","modified":"2024-08-07T16:34:14Z","updated_at":"2026-11-03T01:16:09.484912Z"}],"ghsa":[{"id":"GHSA-j4gj-7wfh-5pg2","title":"phpBB 2.0.19 and earlier allows remote attackers to cause a denial of service (application crash)...","description":"phpBB 2.0.19 and earlier allows remote attackers to cause a denial of service (application crash) by (1) registering many users through profile.php or (2) using search.php to search in a certain way that confuses the database.","status":"published","published":"2022-05-01T06:39:59Z","modified":"2023-01-31T05:00:35Z","updated_at":"2026-11-02T14:47:53.384122Z"}],"nvd":[{"id":"CVE-2006-0450","description":"phpBB 2.0.19 and earlier allows remote attackers to cause a denial of service (application crash) by (1) registering many users through profile.php or (2) using search.php to search in a certain way that confuses the database.","status":"published","published":"2006-01-27T00:03:00Z","modified":"2026-06-16T22:20:37.863Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:00.269596Z"}]}}