Review reviewHigh

CVE-2026-41728

Spring Spring Data REST, spring data rest

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.

CVSS: 7.5
EPSS: 0.31%
CISA KEV: Not listed
Published: 2026.06.10

PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV

Exploit probability0.31%

Technical severityCVSS 7.5

Vulnerability overview

Affected product and versions

Product: Spring Spring Data REST, spring data rest
Affected versions: >= 3.7.0 < 3.7.20, >= 4.3.0 < 4.3.17, >= 4.4.0 < 4.4.15, >= 4.5.0 < 4.5.11.1, >= 5.0.0 < 5.0.5.1
Fixed versions: 3.7.20, 4.3.17, 4.4.15, 4.5.11.1, 5.0.5.1

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide

1
Identify
Confirm that Spring Spring Data REST, spring data rest and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE: CWE-284