๐Ÿ” CVE Alert

CVE-2026-16072

MEDIUM 4.9

Keycloak-services: keycloak-services: organization invitation link exposure allows unauthorized member creation

CVSS Score
4.9
EPSS Score
0.0%
EPSS Percentile
0th

A flaw was found in the organization management component of Keycloak. A delegated administrator with permission to manage organizations can create an invitation for a non-existent email address and then retrieve the secret registration link directly through the application programming interface. By using this link, the administrator can create new user accounts and add them to the organization without having the required user management permissions or access to the invited email account. This allows an administrator to bypass security boundaries and add unauthorized members to an organization.

Vendor red hat
Product red hat build of keycloak
Published Jul 17, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

Affected Versions

Red Hat / Red Hat Build of Keycloak
All versions affected
Red Hat / Red Hat Build of Keycloak
All versions affected
Red Hat / Red Hat Build of Keycloak
All versions affected
Red Hat / Red Hat Data Grid 8
All versions affected
Red Hat / Red Hat JBoss Enterprise Application Platform Expansion Pack
All versions affected
Red Hat / Red Hat Single Sign-On 7
All versions affected

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
access.redhat.com: https://access.redhat.com/security/cve/CVE-2026-16072 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2501721

Credits

Red Hat would like to thank Paul Bottinelli (Trail of Bits) for reporting this issue.