PT-2026-82407 · Vmware+1 · Spring Framework+1

CVE-2026-47889

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Published

2026-08-27

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Updated

2026-08-27

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions Spring Framework versions 7.0.0 through 7.0.8 Spring Framework versions 6.2.0 through 6.2.19
Description A WebFlux application using the Jetty 12 Core reactive adapter fails to include the sameSite attribute when serializing response cookies. This attribute is used to control whether cookies are sent with cross-site requests, providing protection against Cross-Site Request Forgery (CSRF).
Recommendations Update Spring Framework versions 7.0.0 through 7.0.8 to a newer version. Update Spring Framework versions 6.2.0 through 6.2.19 to a newer version.

Fix

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Weakness Enumeration

Related Identifiers

CVE-2026-47889

Affected Products

Jetty 12 Core
Spring Framework