{"id":"CVE-2006-4913","aliases":["EUVD-2006-4900","GHSA-ppq8-8h77-r573"],"status":"published","title":"Directory traversal vulnerability in chat/getStartOptions.php in AlstraSoft E-friends 4.85 allows...","description":"Directory traversal vulnerability in chat/getStartOptions.php in AlstraSoft E-friends 4.85 allows remote attackers to include arbitrary local files and possibly execute arbitrary code via a .. (dot dot) sequence and trailing null (%00) byte in the lang parameter, as demonstrated by injecting PHP code into a log file.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0991,"percentile":0.95613,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2006-09-21T00:00:00Z","modified":"2026-06-16T22:30:07Z","exploits":[{"source":"exploitdb","id":"EDB-2389","title":"Alstrasoft e-Friends 4.85 - Remote Command Execution","type":"webapps","platform":"php","date":"2006-09-18","verified":true,"url":"https://www.exploit-db.com/exploits/2389"}],"products":[{"vendor":"alstrasoft","product":"e-friends"}],"references":[{"url":"http://www.securityfocus.com/bid/20088","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/3684","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/2389","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://secunia.com/advisories/21961","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/29006","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4913"},{"url":"https://github.com/advisories/GHSA-ppq8-8h77-r573"}],"sources":{"cve":[{"id":"CVE-2006-4913","description":"Directory traversal vulnerability in chat/getStartOptions.php in AlstraSoft E-friends 4.85 allows remote attackers to include arbitrary local files and possibly execute arbitrary code via a .. (dot dot) sequence and trailing null (%00) byte in the lang parameter, as demonstrated by injecting PHP code into a log file.","status":"published","published":"2006-09-21T00:00:00Z","modified":"2024-08-07T19:32:22.316Z","updated_at":"2026-11-02T14:33:51.470623Z"}],"euvd":[{"id":"EUVD-2006-4900","description":"Directory traversal vulnerability in chat/getStartOptions.php in AlstraSoft E-friends 4.85 allows remote attackers to include arbitrary local files and possibly execute arbitrary code via a .. (dot dot) sequence and trailing null (%00) byte in the lang parameter, as demonstrated by injecting PHP code into a log file.","status":"published","published":"2006-09-21T00:00:00Z","modified":"2024-08-07T19:32:22Z","updated_at":"2026-11-03T01:15:49.872879Z"}],"ghsa":[{"id":"GHSA-ppq8-8h77-r573","title":"Directory traversal vulnerability in chat/getStartOptions.php in AlstraSoft E-friends 4.85 allows...","description":"Directory traversal vulnerability in chat/getStartOptions.php in AlstraSoft E-friends 4.85 allows remote attackers to include arbitrary local files and possibly execute arbitrary code via a .. (dot dot) sequence and trailing null (%00) byte in the lang parameter, as demonstrated by injecting PHP code into a log file.","status":"published","published":"2022-05-01T07:23:20Z","modified":"2023-01-31T05:02:20Z","updated_at":"2026-11-02T14:48:14.417535Z"}],"nvd":[{"id":"CVE-2006-4913","description":"Directory traversal vulnerability in chat/getStartOptions.php in AlstraSoft E-friends 4.85 allows remote attackers to include arbitrary local files and possibly execute arbitrary code via a .. (dot dot) sequence and trailing null (%00) byte in the lang parameter, as demonstrated by injecting PHP code into a log file.","status":"published","published":"2006-09-21T00:07:00Z","modified":"2026-06-16T22:30:07.36Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:06.675668Z"}]}}