Cross-site Scripting in Apache Zeppelin

MEDIUM 6.1CVE-2021-27578 · GHSA-mf7q-gw5f-q8jj · Published 02/09/2021 · updated 17/06/2026

In short

CVE-2021-27578 is a MEDIUM (CVSS 6.1) vulnerability affecting org.apache.zeppelin:zeppelin, zeppelin (apache).
Chance of exploitation in the next 30 days (EPSS): 3.2%, higher than 88.3% of all vulnerabilities.
Fix: update to 0.9.0 or later.

Package	Affected versions	Patched versions
org.apache.zeppelin:zeppelin Maven	`< 0.9.0`	`0.9.0`
zeppelin apache	`< 0.9.0`	`0.9.0`

Description

Cross Site Scripting vulnerability in markdown interpreter of Apache Zeppelin allows an attacker to inject malicious scripts. This issue affects Apache Zeppelin Apache Zeppelin versions prior to 0.9.0.

NVD description

References

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