{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-40999/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-11T16:13:51.035Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-40999","@id":"https://www.cve.org/CVERecord?id=CVE-2026-40999","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."},"products":[{"@id":"cpe:2.3:a:spring:spring_web_services:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:spring:spring_web_services:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 3.1.9, 4.0.19, 4.1.4, 5.0.2.","timestamp":"2026-06-11T16:13:51.035Z"}]}