CVE-2021-28656

Name: CVE-2021-28656
Creator: NVD / NIST
Published: 2024-04-09T10:15:07.61+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.48%

Last modified Jun 17, 2026

CVE-2021-28656 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Cross-Site Request Forgery (CSRF) vulnerability in Credential page of Apache Zeppelin allows an attacker to submit malicious request. This issue affects Apache Zeppelin Apache Zeppelin version 0.9.0 and prior versions.. EPSS estimates a 0.48% chance of exploitation in the next 30 days.

Description

Cross-Site Request Forgery (CSRF) vulnerability in Credential page of Apache Zeppelin allows an attacker to submit malicious request. This issue affects Apache Zeppelin Apache Zeppelin version 0.9.0 and prior versions.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.48%

37.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Apache	Zeppelin	<= 0.9.0

References

http://www.openwall.com/lists/oss-security/2024/04/09/3Mailing List
https://lists.apache.org/thread/dttzkkv4qyn1rq2fdv1r94otb1osxztcMailing List, Vendor Advisory
http://www.openwall.com/lists/oss-security/2024/04/09/3Mailing List
https://lists.apache.org/thread/dttzkkv4qyn1rq2fdv1r94otb1osxztcMailing List, Vendor Advisory

Timeline

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

Frequently Asked Questions

What is CVE-2021-28656?

How severe is CVE-2021-28656?

CVE-2021-28656 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.48% probability of exploitation in the next 30 days.

How do I fix CVE-2021-28656?

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-2021-28656?

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

Scan your code now

Source: NVD / NIST