CVE-2026-41728

HIGH

Spring Data REST JSON Patch bypasses Jackson read-only property protection on nested objects and collections

Title source: cna

Description

Spring Data REST's JSON Patch (application/json-patch+json) implementation does not apply the write-access filter to intermediate path segments when resolving a multi-segment JSON Pointer. Affected versions: Spring Data REST 3.7.0 through 3.7.19; 4.3.0 through 4.3.16; 4.4.0 through 4.4.14; 4.5.0 through 4.5.11; 5.0.0 through 5.0.5.

References (1)

Core 1

Core References

https://spring.io/security/cve-2026-41728

Scores

CVSS v3 7.5

EPSS 0.0020

EPSS Percentile 10.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-284

Status published

Products (5)

Spring/Spring Data REST 3.7.0 - 3.7.20

Spring/Spring Data REST 4.3.0 - 4.3.17

Spring/Spring Data REST 4.4.0 - 4.4.15

Spring/Spring Data REST 4.5.0 - 4.5.12

Spring/Spring Data REST 5.0.0 - 5.0.6

Published Jun 10, 2026

Tracked Since Jun 10, 2026