CVE-2025-14243
Medium
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.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Redhat Mirror Registry For Red Hat Openshift
PublishedApr 8, 2026
First seenApr 8, 2026
Weakness typeCWE-209CWE-209
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat mirror_registry_for_red_hat_openshift | No range specified, 2.0 | — |
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