CVE-2025-66249: 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…

PriorityP342medium6.3CVSS 3.1

AVNACLPRLUINSUCLILAL

EPSS

0.60%

44.4th percentile

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
apache	livy	>= 0.3.0 < 0.9.0	0.9.0
apache_software_foundation	apache_livy	>= 0.3.0-incubating < 0.9.0-incubating	0.9.0-incubating

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.