CVE-2026-40994

Wss4jSecurityInterceptor disables WS-I BSP validation by default

State: Published
Severity: 8.2 High
Published: Jun 11, 2026
Updated: Jun 23, 2026
Reserved: Apr 16, 2026

Description

Wss4jSecurityInterceptor initialized its BSP (WS-I Basic Security Profile) compliance flag so that inbound validation disabled WSS4J BSP enforcement on RequestData. Services that validate WS-Security on the network could therefore accept messages that violate BSP rules, weakening protocol-level checks.

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.

Scores

CVSS	Score	Vector	Source
3.1	8.2 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N	vmware

Weaknesses

CWE-1188 Initialization of a Resource with an Insecure Default

Affected Products

Product	Versions
Spring Web ServicesSpring	5.0.0 to before 5.0.1.1Affected 4.1.0 to before 4.1.3.1Affected 4.0.0 to before 4.0.19Affected 3.1.0 to before 3.1.9Affected

References

https://spring.io/security/cve-2026-40994

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