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CVE-2026-73098Apache Juneau: Unsafe reflection allows attacker-controlled class initialization during parsing

Improper control of dynamically-loaded code vulnerability in Apache Juneau. When Apache Juneau parses a value into a property of type java.lang.Class (including parameterized forms), the default class swap loaded the named class with initialization enabled, so input naming a class on the application classpath ran that class's static initializer. The impact depends on the classes present in the deployment. This issue affects Apache Juneau: through 9.2.0. Users are recommended to upgrade to version 9.2.1, which fixes the issue.

10.0 CRITICALEPSS 0.46%Not in KEVNVD: Deferred

OverviewAffected ProductsReferences
NVD CVE.org

Overview

Severity

ScoreSeverityVersionVector String
10.0CRITICAL4.0apache (CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Details

CVE ID
CVE-2026-73098
Status
Deferred
Assigner (CNA)
apache
Published
Nov 5, 2026
Last modified
2026-11-05 19:17 UTC
Weaknesses
  • CWE-470 · Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-08 08:26 UTC.