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GHSA-j388-8rm5-p97f

Spring Data REST is vulnerable to SpEL expression injection through map-typed properties when processing JSON Patch requests

Source: GitHub Advisory Database (reviewed) High CVE-2026-41729

Packages

EcosystemPackageAffectedFixed in
Maven org.springframework.data:spring-data-rest-core >= 5.0.0, < 5.0.6 5.0.6
Maven org.springframework.data:spring-data-rest-core >= 4.5.0, < 4.5.12 4.5.12
Maven org.springframework.data:spring-data-rest-core >= 4.4.0, <= 4.4.14 no fix listed
Maven org.springframework.data:spring-data-rest-core >= 4.3.0, <= 4.3.16 no fix listed
Maven org.springframework.data:spring-data-rest-core <= 3.7.19 no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

Spring Data REST is vulnerable to SpEL expression injection through map-typed properties when processing JSON Patch (application/json-patch+json) requests. When a persistent entity exposes a Map-typed property, the JSON Pointer path segment used as the map key is embedded directly into a SpEL expression without sanitization or validation. 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

External links from the advisory. They lead to third-party sites.