CVE-2026-47889 — Spring Framework sameSite Attribute Dropped in JettyCoreServerHttpResponse
A WebFlux application running on the Jetty 12 Core reactive adapter serializes response cookies without the sameSite attribute. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6…
Published: 2026-08-27 · CVSS: 7.5 · CVSS 3.1
A WebFlux application running on the Jetty 12 Core reactive adapter serializes response cookies without the sameSite attribute. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7