{"action":"Upgrade org.springframework:spring-webflux to 7.0.9 or later.","affected":[{"introduced":"5.2.5.RELEASE","last_affected":"5.2.25.RELEASE"},{"introduced":"5.3.0","last_affected":"5.3.49"},{"introduced":"6.0.0","last_affected":"6.0.30"},{"introduced":"6.1.0","last_affected":"6.1.28"},{"introduced":"6.2.0","last_affected":"6.2.19"},{"fixed":"7.0.9","introduced":"7.0.0"}],"component":"org.springframework:spring-webflux","cve_ids":["CVE-2026-47892"],"ecosystem":"Maven","epss":0.00529,"exploited":false,"fixed_versions":["7.0.9"],"ghsa_id":"GHSA-9qf2-26p9-2q2q","id":"tcs_01M5N8QHPYAX08MCKY23P554BE","modified_at":"2026-10-07T13:30:04.846318405Z","published_at":"2026-08-27T06:31:34Z","references":["https://osv.dev/vulnerability/GHSA-9qf2-26p9-2q2q","https://nvd.nist.gov/vuln/detail/CVE-2026-47892","https://github.com/spring-projects/spring-framework","https://spring.io/security/cve-2026-47892"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-9qf2-26p9-2q2q","url":"https://osv.dev/vulnerability/GHSA-9qf2-26p9-2q2q"}],"summary":"Spring Framework Header Predicate Bypass in WebFlux Functional Endpoints"}