What is CVE-2024-52279?

CVE-2024-52279 is a medium-severity vulnerability in Apache Zeppelin, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2025-08-03.

How severe is CVE-2024-52279?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Improper input validation in Apache Zeppelin

CVE-2024-52279

Improper Input Validation vulnerability in Apache Zeppelin. The fix for JDBC URL validation in CVE-2024-31864 did not account for URL encoded input. This issue affects Apache Zeppelin: from 0.11.1 before 0.12.0. Users are recommended to upgrade to version 0.12.0, which fixes the issue.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2025-08-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.010 (59.8th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 59.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.010 · change: +0.000

Affected products

Apache Zeppelin
Apache Software Foundation Zeppelin — versions 0.11.1

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

github.com/apache/zeppelin/pull/4838 (patch, Issue Tracking)
issues.apache.org/jira/browse/ZEPPELIN-6095 (issue-tracking, Issue Tracking)
www.cve.org/CVERecord (issue-tracking, Not Applicable)
lists.apache.org/thread/dxb98vgrb21rrl3k0fzonpk66onr6o4q (vendor-advisory, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2024-52279?: CVE-2024-52279 is a medium-severity vulnerability in Apache Zeppelin, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2025-08-03.
How severe is CVE-2024-52279?: Medium severity. CVSS v3 base score is 5.3 out of 10.