AUGUST 4, 2026
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Case File

CVE-2021-39239

HIGH · CVSS 7.5 EPSS 4.31%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-09-16 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Apache. It may be remotely exploitable.

CVE
CVE-2021-39239
Severity
HIGH
CVSS
7.5
EPSS
4.31%
Apache

Original NVD Description

A vulnerability in XML processing in Apache Jena, in versions up to 4.1.0, may allow an attacker to execute XML External Entities (XXE), including exposing the contents of local files to a remote server.

Related CVEs

Other vulnerabilities affecting the same vendor(s)