How severe is CVE-2024-31866?

CVE-2024-31866 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-31866 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-31866?

CVE-2024-31866 affects Apache Zeppelin. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-31866?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2024-31866 have an EU (EUVD) identifier?

Yes. CVE-2024-31866 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-1153.

When was CVE-2024-31866 published?

CVE-2024-31866 was published on 2024-04-09 and last updated on 2026-06-17.

CVE-2024-31866

CVE-2024-31866 is a critical-severity vulnerability in Apache Zeppelin with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-116.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-1153
Weakness: CWE-116
Affected product: Apache Zeppelin
Published: 2024-04-09
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-31866?: 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.
How severe is CVE-2024-31866?: CVE-2024-31866 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-31866 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-31866?: CVE-2024-31866 affects Apache Zeppelin. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-31866?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-31866 have an EU (EUVD) identifier?: Yes. CVE-2024-31866 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-1153.
When was CVE-2024-31866 published?: CVE-2024-31866 was published on 2024-04-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:zeppelin:*:*:*:*:*:*:*:*

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