{"id":"CVE-2009-4726","aliases":["EUVD-2009-4690","GHSA-gq82-26j2-c4m9"],"status":"published","title":"Directory traversal vulnerability in download.php in Quickdev 4 PHP allows remote attackers to...","description":"Directory traversal vulnerability in download.php in Quickdev 4 PHP allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02922,"percentile":0.87141,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-22"],"published":"2010-03-18T18:00:00Z","modified":"2026-06-16T23:14:14Z","exploits":[{"source":"exploitdb","id":"EDB-9334","title":"QuickDev 4 - 'download.php' File Disclosure","type":"webapps","platform":"php","date":"2009-08-03","verified":true,"url":"https://www.exploit-db.com/exploits/9334"}],"products":[{"vendor":"olivier_michaud_pierre-yves","product":"quickdev4php"}],"references":[{"url":"http://www.exploit-db.com/exploits/9334","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2009/2126","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/36130","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4726"},{"url":"https://github.com/advisories/GHSA-gq82-26j2-c4m9"}],"sources":{"cve":[{"id":"CVE-2009-4726","description":"Directory traversal vulnerability in download.php in Quickdev 4 PHP allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter.","status":"published","published":"2010-03-18T18:00:00Z","modified":"2024-08-07T07:17:25.058Z","updated_at":"2026-11-02T14:33:24.451733Z"}],"euvd":[{"id":"EUVD-2009-4690","description":"Directory traversal vulnerability in download.php in Quickdev 4 PHP allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter.","status":"published","published":"2010-03-18T18:00:00Z","modified":"2024-08-07T07:17:25Z","updated_at":"2026-11-03T01:39:09.066496Z"}],"ghsa":[{"id":"GHSA-gq82-26j2-c4m9","title":"Directory traversal vulnerability in download.php in Quickdev 4 PHP allows remote attackers to...","description":"Directory traversal vulnerability in download.php in Quickdev 4 PHP allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter.","status":"published","published":"2022-05-02T03:57:31Z","modified":"2023-01-31T05:09:15Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:49:29.970425Z"}],"nvd":[{"id":"CVE-2009-4726","description":"Directory traversal vulnerability in download.php in Quickdev 4 PHP allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter.","status":"published","published":"2010-03-18T18:30:00.617Z","modified":"2026-06-16T23:14:14.35Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:01:38.33745Z"}]}}