{"id":"CVE-2025-66249","aliases":["EUVD-2025-208639","GHSA-h84f-4ff9-8hc3"],"status":"published","title":"Apache Livy: Unauthorized directory access","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Livy.\n\nThis issue affects Apache Livy: from 0.3.0 before 0.9.0.\n\nThe vulnerability can only be exploited with non-default Apache Livy Server settings. If the configuration value \"livy.file.local-dir-whitelist\" is set to a non-default value, the directory checking can be bypassed.\n\nUsers are recommended to upgrade to version 0.9.0, which fixes the issue.","severity":{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00683,"percentile":0.52832,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-22"],"published":"2026-03-13T15:21:53Z","modified":"2026-10-28T02:30:52Z","exploits":[{"source":"pocgithub","id":"sid6224/CVE-2025-66249-POC","title":"sid6224/CVE-2025-66249-POC","date":"2026-03-15","url":"https://github.com/sid6224/CVE-2025-66249-POC"}],"fixes":[{"ecosystem":"Maven","package":"org.apache.livy:livy-server","fixed_in":["0.9.0-incubating"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.livy:livy-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.3.0-incubating"},{"fixed":"0.9.0-incubating"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apache.livy:livy-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.3.0-incubating"},{"fixed":"0.9.0-incubating"}]}],"versions":["0.4.0-incubating","0.5.0-incubating","0.6.0-incubating","0.7.0-incubating","0.7.1-incubating","0.8.0-incubating"]}],"products":[{"vendor":"apache","product":"livy"},{"vendor":"apache software foundation","product":"apache livy"}],"references":[{"url":"https://lists.apache.org/thread/1xwphsfn4jbtym4k4o0zlvwfogwqwwc3","tags":["vendor-advisory","Mailing List","Vendor Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2026/03/12/2","tags":["Mailing List","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-66249","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-h84f-4ff9-8hc3"},{"url":"https://repo.maven.apache.org/maven2","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66249.json","tags":["advisory"]},{"url":"https://github.com/apache/incubator-livy","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-66249","title":"Apache Livy: Unauthorized directory access","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Livy.\n\nThis issue affects Apache Livy: from 0.3.0 before 0.9.0.\n\nThe vulnerability can only be exploited with non-default Apache Livy Server settings. If the configuration value \"livy.file.local-dir-whitelist\" is set to a non-default value, the directory checking can be bypassed.\n\nUsers are recommended to upgrade to version 0.9.0, which fixes the issue.","status":"published","published":"2026-03-13T15:21:53.722Z","modified":"2026-03-13T18:11:59.84Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:32:53.157279Z"}],"euvd":[{"id":"EUVD-2025-208639","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Livy.\n\nThis issue affects Apache Livy: from 0.3.0 before 0.9.0.\n\nThe vulnerability can only be exploited with non-default Apache Livy Server settings. If the configuration value \"livy.file.local-dir-whitelist\" is set to a non-default value, the directory checking can be bypassed.\n\nUsers are recommended to upgrade to version 0.9.0, which fixes the issue.","status":"published","published":"2026-03-13T15:21:53Z","modified":"2026-03-13T18:11:59Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T19:25:35.010093Z"}],"ghsa":[{"id":"GHSA-h84f-4ff9-8hc3","title":"Apache Livy: Unauthorized directory access","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Livy.\n\nThis issue affects Apache Livy: from 0.3.0 before 0.9.0.\n\nThe vulnerability can only be exploited with non-default Apache Livy Server settings. If the configuration value \"livy.file.local-dir-whitelist\" is set to a non-default value, the directory checking can be bypassed.\n\nUsers are recommended to upgrade to version 0.9.0, which fixes the issue.","status":"published","published":"2026-03-13T21:31:45Z","modified":"2026-03-16T18:45:16Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:39:36.642723Z"}],"nvd":[{"id":"CVE-2025-66249","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Livy.\n\nThis issue affects Apache Livy: from 0.3.0 before 0.9.0.\n\nThe vulnerability can only be exploited with non-default Apache Livy Server settings. If the configuration value \"livy.file.local-dir-whitelist\" is set to a non-default value, the directory checking can be bypassed.\n\nUsers are recommended to upgrade to version 0.9.0, which fixes the issue.","status":"published","published":"2026-03-13T19:53:52.757Z","modified":"2026-06-17T09:56:31.343Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:12:01.641503Z"}],"osv":[{"id":"CVE-2025-66249","title":"Apache Livy: Unauthorized directory access","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Livy.\n\nThis issue affects Apache Livy: from 0.3.0 before 0.9.0.\n\nThe vulnerability can only be exploited with non-default Apache Livy Server settings. If the configuration value \"livy.file.local-dir-whitelist\" is set to a non-default value, the directory checking can be bypassed.\n\nUsers are recommended to upgrade to version 0.9.0, which fixes the issue.","status":"published","published":"2026-03-13T15:21:53.722Z","modified":"2026-10-28T02:30:52.765836574Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:44:52.202386Z"},{"id":"GHSA-h84f-4ff9-8hc3","title":"Apache Livy: Unauthorized directory access","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Livy.\n\nThis issue affects Apache Livy: from 0.3.0 before 0.9.0.\n\nThe vulnerability can only be exploited with non-default Apache Livy Server settings. If the configuration value \"livy.file.local-dir-whitelist\" is set to a non-default value, the directory checking can be bypassed.\n\nUsers are recommended to upgrade to version 0.9.0, which fixes the issue.","status":"published","published":"2026-03-13T21:31:45Z","modified":"2026-03-16T19:11:21.219171Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:46:48.920784Z"}]}}