CVE-2026-47837 — Spring Cloud Config Server Monitor Endpoint Does Not Validate Webhook Requests

CVE-2026-47837

Spring Cloud Config Server Monitor Endpoint Does Not Validate Webhook Requests PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Spring / Spring Cloud Config	affected 5.0.0 through 5.0.4; affected 4.3.0 through 4.3.4; affected 4.0.0 through 4.2.8; affected 0 through 3.1.14

CWE

CWE-306

References

https://spring.io/security/cve-2026-47837

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.