Medium severity5.3NVD Advisory· Published Jun 11, 2026· Updated Jun 11, 2026
CVE-2026-40997
CVE-2026-40997
Description
Several Spring WS integration paths with Spring Security could surface detailed account state (for example locked or disabled user semantics) to remote SOAP clients through exception messages or callback outcomes, instead of failing with generic authentication errors. That behavior assists remote attackers in distinguishing valid accounts from invalid ones and inferring lifecycle state.
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.
AI Insight
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Affected products
1- Range: >=3.1.0, <=3.1.8 || >=4.0.0, <=4.0.18 || >=4.1.0, <=4.1.3 || >=5.0.0, <=5.0.1
Patches
Vulnerability mechanics
References
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