CVE-2025-66518
Apache Kyuubi Server vulnerable to Path Traversal
EPSS 0.02%
Description
Any client who can access to Apache Kyuubi Server via Kyuubi frontend protocols can bypass server-side config kyuubi.session.local.dir.allow.list and use local files which are not listed in the config. This issue affects Apache Kyuubi: from 1.6.0 through 1.10.2. Users are recommended to upgrade to version 1.10.3 or upper, which fixes the issue.
How to fix CVE-2025-66518
To remediate CVE-2025-66518, upgrade the affected package to a fixed version below.
- Maven/org.apache.kyuubi:kyuubi-server_2.12—upgrade to 1.10.3 or later
Is CVE-2025-66518 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 1.6.0, < 1.10.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L |