CVE-2024-31866

Name: CVE-2024-31866
Creator: NVD / NIST
Published: 2024-04-09T16:15:08.307+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.44%

Last modified Jun 17, 2026

CVE-2024-31866 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Improper Encoding or Escaping of Output vulnerability in Apache Zeppelin. The attackers can execute shell scripts or malicious code by overriding configuration like ZEPPELIN_INTP_CLASSPATH_OVERRIDES. This issue affects Apache Zeppelin: from 0.8.2 before 0.11.1. Users are recommended to upgrade to version 0.11.1, which fixes the issue.. EPSS estimates a 1.44% chance of exploitation in the next 30 days.

Description

Improper Encoding or Escaping of Output vulnerability in Apache Zeppelin. The attackers can execute shell scripts or malicious code by overriding configuration like ZEPPELIN_INTP_CLASSPATH_OVERRIDES. This issue affects Apache Zeppelin: from 0.8.2 before 0.11.1. Users are recommended to upgrade to version 0.11.1, which fixes the issue.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.44%

69.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-116

Affected Software

Vendor	Product	Versions
Apache	Zeppelin	>= 0.8.2, < 0.11.1

References

http://www.openwall.com/lists/oss-security/2024/04/09/10Mailing List
https://github.com/apache/zeppelin/pull/4715Issue Tracking, Patch
https://lists.apache.org/thread/jpkbq3oktopt34x2n5wnhzc2r1410dddMailing List, Vendor Advisory
http://www.openwall.com/lists/oss-security/2024/04/09/10Mailing List
https://github.com/apache/zeppelin/pull/4715Issue Tracking, Patch
https://lists.apache.org/thread/jpkbq3oktopt34x2n5wnhzc2r1410dddMailing List, Vendor Advisory

Timeline

Published: Apr 9, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-31866?

How severe is CVE-2024-31866?

CVE-2024-31866 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.44% probability of exploitation in the next 30 days.

How do I fix CVE-2024-31866?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-31866?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST