CVE-2026-47837

criticalpriority · track · 39OT risk · elevatedEPSS 0.006 · 46 %ileDEUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.55% (46th) EPSS

CVSS 9.8 · critical

Is it mine?

5 products

Check your exposure

Who says so?

2 sources

cert_bund · nvd

EPSS · scored 2026-10-27

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

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.8–9.8

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.16.8mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:Hsecondary · security@vmware.comexploitability 2.3 · impact 4

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-306US

affected products (5)

Products and version ranges known to be affected.

VMware Tanzu Spring Cloud< 2025.1.3cert_bundDE
vmware spring cloud config< 3.1.15nvdUScpe:2.3:a:vmware:spring_cloud_config:*:*:*:*:*:*:*:*
vmware spring cloud config4.0.0 → 4.2.9nvdUScpe:2.3:a:vmware:spring_cloud_config:*:*:*:*:*:*:*:*
vmware spring cloud config4.3.0 → 4.3.5nvdUScpe:2.3:a:vmware:spring_cloud_config:*:*:*:*:*:*:*:*
vmware spring cloud config5.0.0 → 5.0.5nvdUScpe:2.3:a:vmware:spring_cloud_config:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-2952VMware Tanzu Spring Cloud: Mehrere SchwachstellenDeutsch2026-08-20csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in VMware Tanzu Spring Cloud ausnutzen, um Dateien zu manipulieren, um Informationen offenzulegen und um Sicherheitsvorkehrungen zu umgehen.

sources

Which sources assert this record, and when.

cert_bund nvd NVD CVE.org MITRE

published 2026-08-26modified 2026-09-04

references (1) nvd

External citations — patches, advisories, analysis.

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

scry

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