6.1

CVE-2021-27578: apache software foundation apache zeppelin Cross-site Scripting

CVSS: 6.1v3.1MediumModified
AliasesGHSA-mf7q-gw5f-q8jj
Published 02-09-2021Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2021-27578 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in apache software foundation apache zeppelin. EPSS estimates a 3.23% chance of exploitation in the next 30 days, higher than 88% of scored vulnerabilities.

Overall risk
25/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.1/10
010
Medium · v3.1 (NVD)
EPSS score
3.23%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 02-09-2021
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

3.23%

Chance of exploitation in the next 30 days

Percentile

88%

Versus all other CVEs

30-day change

0.00 pp

From 3.23% on 18-09-2026

18-09-202618-10-2026
EPSS score
3.23%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Apache1 product
Apache software foundation1 product
Org.apache.zeppelin1 product
  • zeppelin< 0.9.0

3 vendors · 3 products

References

10 links