{"id":"CVE-2000-0426","aliases":["EUVD-2000-0425","GHSA-6fq7-3q96-vw9x"],"status":"published","title":"UltraBoard 1.6 and other versions allow remote attackers to cause a denial of service by...","description":"UltraBoard 1.6 and other versions allow remote attackers to cause a denial of service by referencing UltraBoard in the Session parameter, which causes UltraBoard to fork copies of itself.","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":"2026-11-06","score":0.02526,"percentile":0.84957,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2000-05-05T04:00:00Z","modified":"2026-06-16T21:51:42Z","exploits":[{"source":"exploitdb","id":"EDB-19899","title":"UltraBoard 1.6 - Denial of Service","type":"dos","platform":"cgi","date":"2000-05-05","verified":true,"url":"https://www.exploit-db.com/exploits/19899"}],"products":[{"vendor":"ultrascripts","product":"ultraboard"}],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-05/0059.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/1175","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0426"},{"url":"https://github.com/advisories/GHSA-6fq7-3q96-vw9x"}],"sources":{"cve":[{"id":"CVE-2000-0426","description":"UltraBoard 1.6 and other versions allow remote attackers to cause a denial of service by referencing UltraBoard in the Session parameter, which causes UltraBoard to fork copies of itself.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:14:21.562Z","updated_at":"2026-11-02T14:33:41.553118Z"}],"euvd":[{"id":"EUVD-2000-0425","description":"UltraBoard 1.6 and other versions allow remote attackers to cause a denial of service by referencing UltraBoard in the Session parameter, which causes UltraBoard to fork copies of itself.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:14:21Z","updated_at":"2026-11-03T00:56:25.511445Z"}],"ghsa":[{"id":"GHSA-6fq7-3q96-vw9x","title":"UltraBoard 1.6 and other versions allow remote attackers to cause a denial of service by...","description":"UltraBoard 1.6 and other versions allow remote attackers to cause a denial of service by referencing UltraBoard in the Session parameter, which causes UltraBoard to fork copies of itself.","status":"published","published":"2022-04-30T18:13:36Z","modified":"2023-01-30T05:05:01Z","updated_at":"2026-11-02T14:47:10.51539Z"}],"nvd":[{"id":"CVE-2000-0426","description":"UltraBoard 1.6 and other versions allow remote attackers to cause a denial of service by referencing UltraBoard in the Session parameter, which causes UltraBoard to fork copies of itself.","status":"published","published":"2000-05-05T04:00:00Z","modified":"2026-06-16T21:51:42.443Z","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":"2026-11-02T13:58:51.654586Z"}]}}