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Vulnerability record · CVE-2021-33192 · published 5 July 2021

CVE-2021-33192: Apache jena fuseki cross-site scripting vulnerability

Apache · Jena Fuseki

A vulnerability in the HTML pages of Apache Jena Fuseki allows an attacker to execute arbitrary javascript on certain page views. This issue affects Apache Jena Fuseki from version 2.0.0 to version 4.0.0 (inclusive).

6.1 CVSS 3.1 Medium EPSS 2.9% · top 13.7% CWE-79 · Cross-site scripting
6.1CVSS 3.1 base score, v2 4.3
2.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

A vulnerability in the HTML pages of Apache Jena Fuseki allows an attacker to execute arbitrary javascript on certain page views. This issue affects Apache Jena Fuseki from version 2.0.0 to version 4.0.0 (inclusive).

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lists.apache.org/thread.html/r684d8943d755a96fe90f8cd8df196737b6bde3f2b74e15a9bd479975%40%3Cusers.jena.apache.or Mailing ListVendor Advisory
https://lists.apache.org/thread.html/r684d8943d755a96fe90f8cd8df196737b6bde3f2b74e15a9bd479975%40%3Cusers.jena.apache.or Mailing ListVendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-33192), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.