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, which fixes this issue.
References
| Link | Resource |
|---|---|
| https://lists.apache.org/thread/xw95po30p8th58ms1no6b0f2375cql00 | Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2026/06/11/6 | Mailing List Third Party Advisory |
Configurations
History
12 Jun 2026, 19:04
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Apache cxf
Apache |
|
| CPE | cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:* | |
| References | () https://lists.apache.org/thread/xw95po30p8th58ms1no6b0f2375cql00 - Vendor Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2026/06/11/6 - Mailing List, Third Party Advisory |
12 Jun 2026, 16:16
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.3 |
12 Jun 2026, 15:16
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.2 |
12 Jun 2026, 10:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-06-12 10:16
Updated : 2026-06-12 19:04
NVD link : CVE-2026-50629
Mitre link : CVE-2026-50629
CVE.ORG link : CVE-2026-50629
JSON object : View
Products Affected
apache
- cxf
CWE
CWE-93
Improper Neutralization of CRLF Sequences ('CRLF Injection')