CVE-2025-66249

MEDIUM

6.3

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.

CVE Details

CVSS v3.1 Score6.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/13/2026

Last Modified3/19/2026

Sourcenvd

Honeypot Sightings0

Affected Products

apache:livy

Weaknesses (CWE)

CWE-22

References

https://lists.apache.org/thread/1xwphsfn4jbtym4k4o0zlvwfogwqwwc3(security@apache.org)

http://www.openwall.com/lists/oss-security/2026/03/12/2(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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