CVE-2026-71299
Medium
Description
A flaw was found in Maestro. Its REST API write endpoints were registered without proper authentication middleware. This allows a remote attacker to perform unauthorized write operations, such as creating, modifying, or deleting consumers and resource bundles. This could lead to data integrity issues or a denial of service (DoS).
SeverityMedium
CVSS6.5
Exploit probability—
Product
Multicluster Engine for Kubernetes
PublishedOct 5, 2026
First seenOct 5, 2026
Weakness typeCWE-306Missing authentication for critical function
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Multicluster Engine for Kubernetes | No range specified | — |
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