CVE-2026-50628

A logic error in OAuthRequestFilter rejects legitimate requests originating from the bound IP address, while blindly allowing requests from any other IP address. Enabling this security feature inadvertently creates an inverse security check. Users are recommended to upgrade to versions 4.2.2 or 4.1.7, which fixes this issue.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://lists.apache.org/thread/vb3ho8lf228gh90m1fpnohf2008xrdxk	Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/06/11/5	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:apache:cxf::::::::
	cpe:2.3:a:apache:cxf::::::::

History

15 Jun 2026, 18:07

Type	Values Removed	Values Added
First Time		Apache cxf Apache
References	~~() https://lists.apache.org/thread/vb3ho8lf228gh90m1fpnohf2008xrdxk -~~	() https://lists.apache.org/thread/vb3ho8lf228gh90m1fpnohf2008xrdxk - Vendor Advisory
References	~~() http://www.openwall.com/lists/oss-security/2026/06/11/5 -~~	() http://www.openwall.com/lists/oss-security/2026/06/11/5 - Mailing List, Third Party Advisory
CPE		cpe:2.3:a:apache:cxf::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8

12 Jun 2026, 10:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-12 10:16

Updated : 2026-06-15 21:17

NVD link : CVE-2026-50628

Mitre link : CVE-2026-50628

CVE.ORG link : CVE-2026-50628

JSON object : View

Products Affected

apache

cxf

CWE

CWE-20

Improper Input Validation

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