Spring Cloud Config Server Monitor Endpoint Does Not Validate Webhook Requests
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.
Severity medium: primary CNA CVSS 6.8 v3.1 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.
Published 2026-08-26T17:08:51.832Z. Updated 2026-08-26T18:50:49.428Z.