{"cve":"CVE-2007-2519","nvd":{"published":"2007-05-22T19:30:00.000","modified":"2026-06-16T22:39:45.630","status":"Modified","description":"Directory traversal vulnerability in the installer in PEAR 1.0 through 1.5.3 allows user-assisted remote attackers to overwrite arbitrary files via a .. (dot dot) sequence in the (1) install-as attribute in the file element in package.xml 1.0 or the (2) as attribute in the install element in package.xml 2.0.  NOTE: it could be argued that this does not cross privilege boundaries in typical installations, since the code being installed could perform the same actions.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://osvdb.org/42108","http://pear.php.net/advisory-20070507.txt","http://pear.php.net/news/vulnerability2.php","http://secunia.com/advisories/25372","http://www.mandriva.com/security/advisories?name=MDKSA-2007:110"],"products":["php_group:pear"],"source":"nvd","synced_at":"2026-10-19T19:46:28.846926071+00:00"},"epss":{"cve":"CVE-2007-2519","score":0.07656,"percentile":0.94582,"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."]}