CVE-2026-47837
Medium
Description
Missing Authentication for Critical Function vulnerability in Spring Spring Cloud Config allows Webhook requests to Spring Cloud Config Server's /monitor endpoint are not validated. This issue affects Spring Cloud Config: from 5.0.0 through 5.0.4, from 4.3.0 through 4.3.4, from 4.0.0 through 4.2.8, and through 3.1.14.
SeverityMedium
CVSS6.8
Exploit probability—
Product
Vmware Spring Cloud Config
PublishedAug 26, 2026
First seenAug 26, 2026
Weakness typeCWE-306Missing authentication for critical function
How to fix
Update
- vmware spring_cloud_config3.1.15, 4.2.9, 4.3.5, 5.0.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| vmware spring_cloud_config | v < 3.1.15, 4.0.0 ≤ v < 4.2.9, 4.3.0 ≤ v < 4.3.5, 5.0.0 ≤ v < 5.0.5 | 3.1.15, 4.2.9, 4.3.5, 5.0.5 |
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