CVE-2026-41730

Spring Data REST exposes persistence-layer internals in error responses

State: Published
Severity: 5.3 Medium
Published: Jun 9, 2026
Updated: Jun 30, 2026
Reserved: Apr 22, 2026

Description

Spring Data REST serializes the full exception cause chain into HTTP error response bodies, potentially exposing persistence-layer internals to HTTP clients.

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.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	vmware

Weaknesses

CWE-209 Generation of Error Message Containing Sensitive Information

Affected Products

Product	Versions
Spring Data RESTSpring	3.7.0 to before 3.7.20Affected 4.3.0 to before 4.3.17Affected 4.4.0 to before 4.4.15Affected 4.5.0 to before 4.5.11.1Affected 5.0.0 to before 5.0.5.1Affected

References

https://spring.io/security/cve-2026-41730

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