CVE-2026-40999

CVSS Score & Metrics

Base Score

8.6 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N                                    

Vulnerability Description

When WS-Addressing is used with non-anonymous ReplyTo or FaultTo addresses, Spring WS may initiate outbound connections through configured WebServiceMessageSender instances to destinations taken directly from request headers without verifying that those destinations are safe to connect to.

Affected versions:
Spring Web Services 5.0.0 through 5.0.1; 4.1.0 through 4.1.3; 4.0.0 through 4.0.18; 3.1.0 through 3.1.8.

Vulnerability Details

Published Date

June 11, 2026

Last Modified

June 17, 2026

CWE ID

CWE-918

Source

NVD

Vendor

Spring

Product

Spring Web Services

External References

https://spring.io/security/cve-2026-40999

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

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