CVE-2026-47893

A Spring WebFlux application that supports WebSocket connections may expose indirectly sensitive user information by including request headers in an exception reason. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring Framework 6.0.0 - 6.0.30 Spring Framework 5.3.0 - 5.3.49 Spring Framework 5.2.25.RELEASE and earlier

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://spring.io/security/cve-2026-47893	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:vmware:spring_framework::::::::
	cpe:2.3:a:vmware:spring_framework::::::::
	cpe:2.3:a:vmware:spring_framework::::::::
	cpe:2.3:a:vmware:spring_framework::::::::
	cpe:2.3:a:vmware:spring_framework::::::::
	cpe:2.3:a:vmware:spring_framework::::::::

History

No history.

Information

Published : 2026-08-27 06:17

Updated : 2026-09-01 20:38

NVD link : CVE-2026-47893

Mitre link : CVE-2026-47893

CVE.ORG link : CVE-2026-47893

JSON object : View

Products Affected

vmware

spring_framework

CWE

CWE-209

Generation of Error Message Containing Sensitive Information

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