{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-47849", "assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "state": "PUBLISHED", "assignerShortName": "vmware", "dateReserved": "2026-05-20T10:00:53.146Z", "datePublished": "2026-08-27T05:06:23.970Z", "dateUpdated": "2026-08-27T05:06:23.970Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "shortName": "vmware", "dateUpdated": "2026-08-27T05:06:23.970Z"}, "title": "Spring Data REST allows mutation of identifier and version properties via JSON Patch", "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes", "type": "CWE"}]}], "impacts": [{"descriptions": [{"lang": "en", "value": "Spring Data REST does not guard identifier (@Id) and version (@Version) properties against mutation via RFC 6902 JSON Patch (application/json-patch+json) requests."}]}], "affected": [{"vendor": "Spring", "product": "Spring Data REST", "versions": [{"status": "affected", "version": "5.1.0", "versionType": "custom"}, {"status": "affected", "version": "5.0.0", "lessThanOrEqual": "5.0.6", "versionType": "custom"}, {"status": "affected", "version": "4.5.0", "lessThanOrEqual": "4.5.12", "versionType": "custom"}, {"status": "affected", "version": "4.0.0", "lessThanOrEqual": "4.4.15", "versionType": "custom"}, {"status": "affected", "version": "0", "lessThanOrEqual": "3.7.20", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Spring Data REST does not guard identifier (@Id) and version (@Version) properties against mutation via RFC 6902 JSON Patch (application/json-patch+json) requests.\nSpring Data REST 5.1.0\nSpring Data REST 5.0.0 - 5.0.6\nSpring Data REST 4.5.0 - 4.5.12\nSpring Data REST 4.0.0 - 4.4.15\nSpring Data REST 3.7.20 and earlier", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Spring Data REST does not guard identifier (@Id) and version (@Version) properties against mutation via RFC 6902 JSON Patch (application/json-patch+json) requests.</p><p>Spring Data REST 5.1.0<br/>Spring Data REST 5.0.0 - 5.0.6<br/>Spring Data REST 4.5.0 - 4.5.12<br/>Spring Data REST 4.0.0 - 4.4.15<br/>Spring Data REST 3.7.20 and earlier</p>"}]}], "references": [{"url": "https://spring.io/security/cve-2026-47849"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N", "baseScore": 7.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "availabilityImpact": "NONE"}}], "source": {"discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Spring Data REST", "vendor": "Spring", "versions": [{"status": "affected", "version": "5.1.0", "versionType": "custom"}, {"lessThanOrEqual": "5.0.6", "status": "affected", "version": "5.0.0", "versionType": "custom"}, {"lessThanOrEqual": "4.5.12", "status": "affected", "version": "4.5.0", "versionType": "custom"}, {"lessThanOrEqual": "4.4.15", "status": "affected", "version": "4.0.0", "versionType": "custom"}, {"lessThanOrEqual": "3.7.20", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Spring Data REST does not guard identifier (@Id) and version (@Version) properties against mutation via RFC 6902 JSON Patch (application/json-patch+json) requests.\nSpring Data REST 5.1.0\nSpring Data REST 5.0.0 - 5.0.6\nSpring Data REST 4.5.0 - 4.5.12\nSpring Data REST 4.0.0 - 4.4.15\nSpring Data REST 3.7.20 and earlier"}], "id": "CVE-2026-47849", "lastModified": "2026-08-27T06:17:16.653", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.2, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-08-27T06:17:16.653", "references": [{"source": "[email protected]", "url": "https://spring.io/security/cve-2026-47849"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "5.1.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[5.0.0,5.0.6]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.5.0,4.5.12]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.0.0,4.4.15]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,3.7.20]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Spring Data REST", "source": "cna", "vendor": "Spring"}, "product": "spring_data_rest", "vendor": "spring"}], "created": "2026-08-27T07:30:17.667865+00:00", "updated": "2026-08-27T07:30:17.667889+00:00", "vendors": ["spring", "spring$PRODUCT$spring_data_rest"]}