{"id":"CVE-2026-40999","state":"PUBLISHED","title":"Spring WS SSRF via unvalidated WS-Addressing reply destinations","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.\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.","publishedAt":"2026-06-11T05:04:17.009Z","updatedAt":"2026-06-23T19:52:42.934Z","severity":{"score":8.6,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","source":"vmware"},"assigner":"vmware","products":["Spring Spring Web Services"],"affected":[{"vendor":"Spring","product":"Spring Web Services","defaultStatus":"unaffected","versions":[{"version":"5.0.0","status":"affected","lessThan":"5.0.1.1","versionType":"custom"},{"version":"4.1.0","status":"affected","lessThan":"4.1.3.1","versionType":"custom"},{"version":"4.0.0","status":"affected","lessThan":"4.0.19","versionType":"custom"},{"version":"3.1.0","status":"affected","lessThan":"3.1.9","versionType":"custom"}]}],"references":["https://spring.io/security/cve-2026-40999"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/40xxx/CVE-2026-40999.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-40999","state":"PUBLISHED","datePublished":"2026-06-11T05:04:17.009Z","dateUpdated":"2026-06-23T19:52:42.934Z","assignerShortName":"vmware","assignerOrgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateReserved":"2026-04-16T02:19:12.970Z"},"containers":{"cna":{"title":"Spring WS SSRF via unvalidated WS-Addressing reply destinations","descriptions":[{"lang":"en","value":"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.\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."}],"affected":[{"vendor":"Spring","product":"Spring Web Services","defaultStatus":"unaffected","versions":[{"version":"5.0.0","status":"affected","lessThan":"5.0.1.1","versionType":"custom"},{"version":"4.1.0","status":"affected","lessThan":"4.1.3.1","versionType":"custom"},{"version":"4.0.0","status":"affected","lessThan":"4.0.19","versionType":"custom"},{"version":"3.1.0","status":"affected","lessThan":"3.1.9","versionType":"custom"}]}],"references":[{"url":"https://spring.io/security/cve-2026-40999"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseSeverity":"HIGH","baseScore":8.6,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"CWE-918: Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"vmware","orgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateUpdated":"2026-06-23T19:52:42.934Z"},"impacts":[{"descriptions":[{"lang":"en","value":"A remote attacker can supply crafted WS-Addressing ReplyTo or FaultTo headers that cause the server to initiate outbound connections to internal-only hosts, cloud metadata endpoints, or other sensitive destinations."}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.1"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-11T15:06:46.401478Z","id":"CVE-2026-40999","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-11T16:13:51.035Z"}}]}}}