CVE-2026-47837Spring Cloud Config Server Monitor Endpoint Does Not Validate Webhook Requests
Updated under an hour ago ()
Does this affect you?
It affects Spring Cloud Config and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
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.
- CVSS
- 6.8 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
- Weakness (CWE)
- CWE-306
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- vmware
- NVD analysis
- Analyzed
- Record last updated
- Aug 26, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Spring Spring Cloud Config spring:cloud_config (from the name) | from 5.0.0 through 5.0.4; from 4.3.0 through 4.3.4; from 4.0.0 through 4.2.8; through 3.1.14 | CNA record |
vmware spring_cloud_config vmware:spring_cloud_config | before 3.1.15; from 4.0.0 before 4.2.9; from 4.3.0 before 4.3.5; from 5.0.0 before 5.0.5 | NVD |
References
- https://spring.io/security/cve-2026-47837vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.