A flaw was found in the OpenShift Mirror Registry. This vulnerability allows an unauthenticated, remote attacker to enumerate valid usernames and email addresses via different error messages during authentication failures and account creation.
History

Wed, 08 Apr 2026 17:00:00 +0000

Type Values Removed Values Added
Description A flaw was found in the OpenShift Mirror Registry. This vulnerability allows an unauthenticated, remote attacker to enumerate valid usernames and email addresses via different error messages during authentication failures and account creation.
Title Mirror-registry: openshift mirror registry: user enumeration via authentication error messages
First Time appeared Redhat
Redhat mirror Registry
Weaknesses CWE-209
CPEs cpe:/a:redhat:mirror_registry:1
cpe:/a:redhat:mirror_registry:2
Vendors & Products Redhat
Redhat mirror Registry
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2026-04-08T19:22:41.466Z

Reserved: 2025-12-08T04:22:54.845Z

Link: CVE-2025-14243

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-04-08T17:20:25.247

Modified: 2026-04-08T17:20:25.247

Link: CVE-2025-14243

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.