{"id":"spring-security-07e3a5bf2a27","seq":2086,"kind":"advisory","title":"cve-2026-47889 - MEDIUM - Spring Framework sameSite Attribute Dropped in JettyCoreServerHttpResponse","url":"https://spring.io/security/cve-2026-47889","permalink":"https://vulnpulse.app/items/spring-security-07e3a5bf2a27","summary":"A WebFlux application running on the Jetty 12 Core reactive adapter serializes response cookies without the sameSite attribute.","severity":null,"techs":["spring","java"],"cves":["CVE-2026-47889"],"tags":["security"],"source":{"id":"spring-security","name":"Spring Security Advisories"},"published_at":"2026-08-20T00:00:00.000Z","fetched_at":"2026-10-21T16:17:45.704Z"}