{"id":"CVE-2015-5638","aliases":["EUVD-2015-5590","GHSA-f9g8-wqvv-hfcx"],"status":"published","title":"Directory traversal vulnerability in H2O before 1.4.5 and 1.5.x before 1.5.0-beta2, when the file...","description":"Directory traversal vulnerability in H2O before 1.4.5 and 1.5.x before 1.5.0-beta2, when the file.dir directive is enabled, allows remote attackers to read arbitrary files via a crafted URL.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01655,"percentile":0.76739,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2015-09-20T14:00:00Z","modified":"2026-06-17T00:29:29Z","products":[{"vendor":"dena","product":"h20"}],"references":[{"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2015-000136","tags":["third-party-advisory","x_refsource_JVNDB","x_transferred","Vendor Advisory"]},{"url":"http://jvn.jp/en/jp/JVN65602714/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Vendor Advisory"]},{"url":"https://h2o.examp1e.net/vulnerabilities.html#CVE-2015-5638","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-5638"},{"url":"https://github.com/advisories/GHSA-f9g8-wqvv-hfcx"}],"sources":{"cve":[{"id":"CVE-2015-5638","description":"Directory traversal vulnerability in H2O before 1.4.5 and 1.5.x before 1.5.0-beta2, when the file.dir directive is enabled, allows remote attackers to read arbitrary files via a crafted URL.","status":"published","published":"2015-09-20T14:00:00Z","modified":"2024-08-06T06:59:04.176Z","updated_at":"2026-11-02T14:35:39.846011Z"}],"euvd":[{"id":"EUVD-2015-5590","description":"Directory traversal vulnerability in H2O before 1.4.5 and 1.5.x before 1.5.0-beta2, when the file.dir directive is enabled, allows remote attackers to read arbitrary files via a crafted URL.","status":"published","published":"2015-09-20T14:00:00Z","modified":"2024-08-06T06:59:04Z","updated_at":"2026-11-03T02:21:59.31515Z"}],"ghsa":[{"id":"GHSA-f9g8-wqvv-hfcx","title":"Directory traversal vulnerability in H2O before 1.4.5 and 1.5.x before 1.5.0-beta2, when the file...","description":"Directory traversal vulnerability in H2O before 1.4.5 and 1.5.x before 1.5.0-beta2, when the file.dir directive is enabled, allows remote attackers to read arbitrary files via a crafted URL.","status":"published","published":"2022-05-17T04:06:51Z","modified":"2023-01-28T05:01:12Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:43:31.331394Z"}],"nvd":[{"id":"CVE-2015-5638","description":"Directory traversal vulnerability in H2O before 1.4.5 and 1.5.x before 1.5.0-beta2, when the file.dir directive is enabled, allows remote attackers to read arbitrary files via a crafted URL.","status":"published","published":"2015-09-20T14:59:00.117Z","modified":"2026-06-17T00:29:29.65Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:03:09.92183Z"}]}}