CVE-2026-41729
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.
Scoring
- Severity
- HIGH
- CVSS base score
- 8.1
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- EPSS probability
- 0.39%
- CWE
- CWE-917
- Published
- 2026-06-09
- Last modified
- 2026-06-11
Affected products
- Spring Spring Data REST
- Spring Spring Data REST
- Spring Spring Data REST
- Spring Spring Data REST
- Spring Spring Data REST
Weakness type
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