CVE-2026-47849: high-severity vulnerability in Spring Data REST
Spring Data REST allows mutation of identifier and version properties via JSON Patch
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.4%
Spring Data REST does not guard identifier (@Id) and version (@Version) properties against mutation via RFC 6902 JSON Patch (application/json-patch+json) requests.
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:L/I:H/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-2026-47850MEDIUMSpring Data REST allows mutation of the version property of immutable aggregates via PUTEPSS 0.3%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%