{"id":"CVE-2009-4467","aliases":["EUVD-2009-4434","GHSA-999v-xqcq-xhxj"],"status":"published","title":"misc.php in DeluxeBB 1.3 allows remote attackers to register accounts without a valid email...","description":"misc.php in DeluxeBB 1.3 allows remote attackers to register accounts without a valid email address via a valemail action with the valmem set to a pre-assigned user ID, which is visible from a memberlist action.","severity":{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01657,"percentile":0.76768,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-20"],"published":"2009-12-30T19:00:00Z","modified":"2026-06-16T23:13:43Z","exploits":[{"source":"exploitdb","id":"EDB-10598","title":"DeluxeBB 1.3 - Multiple Vulnerabilities","type":"webapps","platform":"php","date":"2009-12-22","verified":true,"url":"https://www.exploit-db.com/exploits/10598"}],"products":[{"vendor":"deluxebb","product":"deluxebb"}],"references":[{"url":"http://www.securityfocus.com/bid/37448","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://www.exploit-db.com/exploits/10598","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/54979","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4467"},{"url":"https://github.com/advisories/GHSA-999v-xqcq-xhxj"}],"sources":{"cve":[{"id":"CVE-2009-4467","description":"misc.php in DeluxeBB 1.3 allows remote attackers to register accounts without a valid email address via a valemail action with the valmem set to a pre-assigned user ID, which is visible from a memberlist action.","status":"published","published":"2009-12-30T19:00:00Z","modified":"2024-08-07T07:01:20.479Z","updated_at":"2026-11-02T14:33:24.782697Z"}],"euvd":[{"id":"EUVD-2009-4434","description":"misc.php in DeluxeBB 1.3 allows remote attackers to register accounts without a valid email address via a valemail action with the valmem set to a pre-assigned user ID, which is visible from a memberlist action.","status":"published","published":"2009-12-30T19:00:00Z","modified":"2024-08-07T07:01:20Z","updated_at":"2026-11-03T01:39:10.134983Z"}],"ghsa":[{"id":"GHSA-999v-xqcq-xhxj","title":"misc.php in DeluxeBB 1.3 allows remote attackers to register accounts without a valid email...","description":"misc.php in DeluxeBB 1.3 allows remote attackers to register accounts without a valid email address via a valemail action with the valmem set to a pre-assigned user ID, which is visible from a memberlist action.","status":"published","published":"2022-05-02T03:54:56Z","modified":"2023-01-31T05:09:09Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:49:29.477947Z"}],"nvd":[{"id":"CVE-2009-4467","description":"misc.php in DeluxeBB 1.3 allows remote attackers to register accounts without a valid email address via a valemail action with the valmem set to a pre-assigned user ID, which is visible from a memberlist action.","status":"published","published":"2009-12-30T20:00:01.267Z","modified":"2026-06-16T23:13:43.397Z","cvss":[{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:01:38.33745Z"}]}}