Improperly Controlled Modification of Dynamically-Determined Object Attributes The advisory has been revoked - it doesn't affect any version of package org.springframework.data:spring-data-rest-webmvc (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published12 Jun 2026
- disclosed9 Jun 2026
- creditUnknown
Introduced: 9 Jun 2026
CVE-2026-41728 (opens in a new tab)How to fix?
Upgrade org.springframework.data:spring-data-rest-webmvc to version 4.5.12, 5.0.6 or higher.
Amendment
This was deemed not a vulnerability.
Overview
org.springframework.data:spring-data-rest-webmvc is a maven plugin for Spring Data REST - WebMVC.
Affected versions of this package are vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes due to missing write-access enforcement in the JsonPointerMapping class in JsonPointerMapping.java. When a JSON Patch (application/json-patch+json) request is processed, the write-access filter is applied only to the final segment of a multi-segment JSON Pointer and not to intermediate path segments. An attacker can send a JSON Patch request whose path traverses a container property marked read-only at the Jackson level into a nested embeddable object, collection, or map element that carries no per-field restriction, modifying data the application intends to be immutable.
Note:
Only applications whose domain model includes an embeddable object, collection, or map property whose container is marked read-only at the Jackson level, while the inner element type carries no per-field restriction, are affected.