CVE-2026-47849

Spring Data REST fails to protect @Id and @Version properties from mutation via RFC 6902 JSON Patch requests (content type application/json-patch+json). This allows an authenticated user to alter identifier and version fields, leading to high integrity impact (CVSS 3.1: 7.1, AV:N/AC:L/PR:L/UI:N/S...

CVE-2026-47850

Spring Data REST does not preserve the persisted @Version property of an aggregate root when handling an HTTP PUT against an immutable target type, allowing mutation of the version field. The issue is rated MEDIUM (CVSS 4.3) with a low integrity impact. Affected versions include 5.1.0 , 5.0.0–5.0...