{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-40994","assignerOrgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","state":"PUBLISHED","assignerShortName":"vmware","dateReserved":"2026-04-16T02:19:12.969Z","datePublished":"2026-06-11T05:03:57.827Z","dateUpdated":"2026-06-23T19:47:37.845Z"},"containers":{"cna":{"providerMetadata":{"orgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","shortName":"vmware","dateUpdated":"2026-06-23T19:47:37.845Z"},"title":"Wss4jSecurityInterceptor disables WS-I BSP validation by default","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-1188","description":"CWE-1188: Initialization of a Resource with an Insecure Default","type":"CWE"}]}],"impacts":[{"descriptions":[{"lang":"en","value":"Services using Wss4jSecurityInterceptor for inbound WS-Security validation can accept messages that violate BSP rules around signatures because BSP enforcement is disabled by default."}]}],"affected":[{"vendor":"Spring","product":"Spring Web Services","versions":[{"status":"affected","version":"5.0.0","lessThan":"5.0.1.1","versionType":"custom"},{"status":"affected","version":"4.1.0","lessThan":"4.1.3.1","versionType":"custom"},{"status":"affected","version":"4.0.0","lessThan":"4.0.19","versionType":"custom"},{"status":"affected","version":"3.1.0","lessThan":"3.1.9","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"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.\n\nAffected versions:\nSpring 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.","supportingMedia":[{"type":"text/html","base64":false,"value":"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.\n\nAffected versions:\nSpring 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."}]}],"references":[{"url":"https://spring.io/security/cve-2026-40994"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"HIGH","availabilityImpact":"NONE","baseSeverity":"HIGH","baseScore":8.2,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N"}}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.1"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-11T12:45:31.963179Z","id":"CVE-2026-40994","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-11T12:45:39.280Z"}}]}}