CVE-2025-66249
Apache Livy: Unauthorized directory access
6.3
MEDIUM
CVSS 3.1
EPSS 0.08%
Description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Livy. This issue affects Apache Livy: from 0.3.0 before 0.9.0. The 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. Users are recommended to upgrade to version 0.9.0, which fixes the issue.
How to fix CVE-2025-66249
To remediate CVE-2025-66249, upgrade the affected package to a fixed version below.
- —upgrade to 0.9.0-incubating or later
Is CVE-2025-66249 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 0.3.0-incubating, < 0.9.0-incubating
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |