CVE-2026-50633
Modified Modified - Updated After Analysis

JNDI Injection in Apache CXF JCA Integration

Publication date: 2026-06-12

Last updated on: 2026-06-30

Assigner: Apache Software Foundation

Description
A JNDI Injection vulnerability has been discovered in Apache CXF's JCA integration module, which can allow for code execution, if an attacker is able to manipulate the JCA deployment descriptor (ra.xml) or runtime activation parameters. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fixes this issue.

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Meta Information

Published
2026-06-12
Last Modified
2026-06-30
Generated
2026-07-02
AI Q&A
2026-06-12
EPSS Evaluated
2026-07-01
NVD
CVE-2026-50633
EUVD
EUVD-2026-36401

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
apache cxf to 4.1.7 (exc)
apache cxf From 4.2.0 (inc) to 4.2.2 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-20 The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
CWE-502 The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

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Executive Summary

A JNDI Injection vulnerability exists in Apache CXF's JCA integration module, specifically in the DispatchMDBMessageListenerImpl class. This vulnerability allows an attacker to execute arbitrary code by manipulating the JCA deployment descriptor (ra.xml) or runtime activation parameters.

It affects versions of Apache CXF before 4.2.2 and 4.1.7, and users are recommended to upgrade to these versions to fix the issue.

Impact Analysis

If exploited, this vulnerability can allow an attacker to execute arbitrary code on the affected system. This could lead to unauthorized control over the system, data breaches, or further exploitation within the network.

Mitigation Strategies

To mitigate this vulnerability, users are recommended to upgrade Apache CXF to versions 4.2.2 or 4.1.7, which contain fixes for the JNDI Injection issue in the JCA integration module.

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