Incorrect Privilege Assignment Affecting cxf-rt-rs-security-oauth2 package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.71% (52nd percentile)

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  • Snyk IDSNYK-RHEL7-CXFRTRSSECURITYOAUTH2-19415500
  • published28 Aug 2026
  • disclosed6 Aug 2026

Introduced: 6 Aug 2026

CVE-2026-61466  (opens in a new tab)
CWE-266  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 cxf-rt-rs-security-oauth2.

NVD Description

Note: Versions mentioned in the description apply only to the upstream cxf-rt-rs-security-oauth2 package and not the cxf-rt-rs-security-oauth2 package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

In Apache CXF's OAuth2 Dynamic Client Registration endpoint, the authorization server accepts and stores the scope value supplied in the client registration request verbatim, without validating it against an AS-defined allowlist. This could lead to a client self-assigning privileged scopes at registration time. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue.

CVSS Base Scores

version 3.1