{"id":"CVE-2006-2156","aliases":["EUVD-2006-2157","GHSA-j33x-h3g2-cj67"],"status":"published","title":"Directory traversal vulnerability in help/index.php in X7 Chat 2.0 and earlier allows remote...","description":"Directory traversal vulnerability in help/index.php in X7 Chat 2.0 and earlier allows remote attackers to include arbitrary files via .. (dot dot) sequences in the help_file parameter.","severity":{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.08106,"percentile":0.94857,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2006-05-03T10:00:00Z","modified":"2026-06-16T22:24:26Z","exploits":[{"source":"exploitdb","id":"EDB-1738","title":"X7 Chat 2.0 - 'help_file' Remote Command Execution","type":"webapps","platform":"php","date":"2006-05-02","verified":true,"url":"https://www.exploit-db.com/exploits/1738"}],"products":[{"vendor":"x7_group","product":"x7_chat"}],"references":[{"url":"http://www.securityfocus.com/bid/17777","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://www.vupen.com/english/advisories/2006/1608","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/432716/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/1738","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/26218","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/19886","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://securityreason.com/securityalert/829","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://www.osvdb.org/25149","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-2156"},{"url":"https://github.com/advisories/GHSA-j33x-h3g2-cj67"}],"sources":{"cve":[{"id":"CVE-2006-2156","description":"Directory traversal vulnerability in help/index.php in X7 Chat 2.0 and earlier allows remote attackers to include arbitrary files via .. (dot dot) sequences in the help_file parameter.","status":"published","published":"2006-05-03T10:00:00Z","modified":"2024-08-07T17:43:27.602Z","updated_at":"2026-11-02T14:33:49.265317Z"}],"euvd":[{"id":"EUVD-2006-2157","description":"Directory traversal vulnerability in help/index.php in X7 Chat 2.0 and earlier allows remote attackers to include arbitrary files via .. (dot dot) sequences in the help_file parameter.","status":"published","published":"2006-05-03T10:00:00Z","modified":"2024-08-07T17:43:27Z","updated_at":"2026-11-03T01:16:01.8348Z"}],"ghsa":[{"id":"GHSA-j33x-h3g2-cj67","title":"Directory traversal vulnerability in help/index.php in X7 Chat 2.0 and earlier allows remote...","description":"Directory traversal vulnerability in help/index.php in X7 Chat 2.0 and earlier allows remote attackers to include arbitrary files via .. (dot dot) sequences in the help_file parameter.","status":"published","published":"2022-05-01T06:56:24Z","modified":"2023-01-31T05:01:05Z","updated_at":"2026-11-02T14:47:59.599725Z"}],"nvd":[{"id":"CVE-2006-2156","description":"Directory traversal vulnerability in help/index.php in X7 Chat 2.0 and earlier allows remote attackers to include arbitrary files via .. (dot dot) sequences in the help_file parameter.","status":"published","published":"2006-05-03T10:02:00Z","modified":"2026-06-16T22:24:26.863Z","cvss":[{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:02.98271Z"}]}}