CVE-2026-47889

Summary

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

Affected Software

VendorProductVersion RangeStatus
SpringSpring Framework7.0.0 <= 7.0.8affected
SpringSpring Framework6.2.0 <= 6.2.19affected

Weaknesses

  • CWE-1275 Sensitive Cookie with Improper SameSite Attribute

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References