CVE-2026-50629

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CVSS 3.1

5.3 medium

EPSS

<1%p36

Published

Jun 12, 2026 (Jun 12, 2026)

Modified

Aug 7, 2026

Description

The 'clientId' parameter from incoming HTTP requests is directly concatenated into OAuth2 server log warning messages without sanitizing control characters. This allows an attacker to inject arbitrary content, including fake log entries, into the server's log files. Users are recommended to upgrade to versions 4.2.2 or 4.1.7 or 3.6.12, which fixes this issue.

Vendors: apache
Products: cxf
Weakness: CWE-93
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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