{"cve":"CVE-2009-3542","nvd":{"published":"2009-10-02T19:30:00.593","modified":"2026-06-16T23:11:48.620","status":"Modified","description":"Directory traversal vulnerability in ls.php in LittleSite (aka LS or LittleSite.php) 0.1 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the file parameter to index.php.  NOTE: in some environments, this can be leveraged for remote file inclusion by using a UNC share pathname or an ftp, ftps, or ssh2.sftp URL.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-22"],"references":["http://osvdb.org/55969","http://packetstormsecurity.org/0907-exploits/ls-lfi.txt","http://secunia.com/advisories/35907","https://exchange.xforce.ibmcloud.com/vulnerabilities/51819","http://osvdb.org/55969"],"products":["kneuro:littlesite.php"],"source":"nvd","synced_at":"2026-10-19T19:54:26.868835795+00:00"},"epss":{"cve":"CVE-2009-3542","score":0.02386,"percentile":0.83933,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}