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SCA: security update for org.apache.cxf:cxf-rt-rs-security-oauth2 (GHSA-xf62-wr5p-5p95)

medium Tenable Cloud Security Plugin ID 446168

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - A CRLF injection vulnerability exists in the OAuth2 AuthorizationUtils class. When constructing the WWW-
 Authenticate response header, the 'realm' parameter is concatenated without sanitizing Carriage Return
 (CR) and Line Feed (LF) characters. If an attacker can control the realm value, they can inject arbitrary
 HTTP headers or split the HTTP response entirely. Users are recommended to upgrade to versions 4.2.2 or
 4.1.7 or 3.6.12, which fixes this issue. (CVE-2026-50630)

Solution

Update the org.apache.cxf:cxf-rt-rs-security-oauth2 library and its related packages to version 4.1.7 or later.

See Also

https://github.com/advisories/GHSA-xf62-wr5p-5p95

Plugin Details

Severity: Medium

ID: 446168

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 8/20/2026

Updated: 8/20/2026

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 7.76

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2026-50630

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/12/2026

Vulnerability Publication Date: 6/12/2026

Reference Information

CVE: CVE-2026-50630

cwe: CWE-113