CVE-2026-61466

9.1 Critique

Publiée le 06/08/2026 à 14:16 · Modifiée le 07/08/2026 à 02:16 · Modifiée · Source : security@apache.org

Description

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.

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Produits concernés

Apache Software Foundation Apache CXF
Apache cxf

Scores CVSS

Version	Score	Source	Vecteur
3.1	9.1 Critique	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H`

Faiblesses (CWE)

CWE-304

Références

https://lists.apache.org/thread/2l1r16g79tpxd7fzrzr2q9oscwrjgljs Mailing ListVendor Advisory
http://www.openwall.com/lists/oss-security/2026/08/06/21

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories