CVE-2026-47850: medium-severity vulnerability in Spring Data REST
Spring Data REST allows mutation of the version property of immutable aggregates via PUT
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.3%
Spring Data REST does not preserve the persisted version (@Version) property of an aggregate root when handling an HTTP PUT against an immutable target type.
Spring Data REST 5.1.0
Spring Data REST 5.0.0 - 5.0.6
Spring Data REST 4.5.0 - 4.5.12
Spring Data REST 4.0.0 - 4.4.15
Spring Data REST 3.7.20 and earlier
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Affected products
Spring · Spring Data RESTRelated CVEs — Spring Data REST
In the same product, most dangerous first.
CVE-2026-41729HIGHSpring Data REST SpEL Injection via Map Key in JSON PatchEPSS 0.4%CVE-2026-47849HIGHSpring Data REST allows mutation of identifier and version properties via JSON PatchEPSS 0.4%CVE-2026-41728HIGHSpring Data REST JSON Patch bypasses Jackson read-only property protection on nested objects and collectionsEPSS 0.3%CVE-2026-41730MEDIUMSpring Data REST exposes persistence-layer internals in error responsesEPSS 0.2%CVE-2026-41837MEDIUMSpring Data REST Querydsl integration exposes Jackson-hidden persistent fields as filter keysEPSS 0.2%