PT-2026-68473 · Apache · Apache Cxf
CVE-2026-61466
·
Published
2026-08-06
·
Updated
2026-08-07
CVSS v3.1
9.1
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Apache CXF versions prior to 4.2.3
Apache CXF versions prior to 4.1.8
Apache CXF versions prior to 3.6.12
Description
In the OAuth2 Dynamic Client Registration endpoint, the authorization server stores the
scope value from the client registration request without validating it against a predefined allowlist. This allows a client to self-assign privileged scopes during the registration process.Recommendations
Upgrade to version 4.2.3.
Upgrade to version 4.1.8.
Upgrade to version 3.6.12.
Exploit
Fix
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Weakness Enumeration
Related Identifiers
Affected Products
Apache Cxf