Vulnerability-Lookup

CVE-2026-47849 (GCVE-0-2026-47849)

Vulnerability from cvelistv5 – Published: 2026-08-27 05:06 – Updated: 2026-08-27 05:06

Title

Spring Data REST allows mutation of identifier and version properties via JSON Patch

Summary

Spring Data REST does not guard identifier (@Id) and version (@Version) properties against mutation via RFC 6902 JSON Patch (application/json-patch+json) requests. Spring Data REST 5.1.0 Spring Data REST 5.0.0 - 5.0.6 Spring Data REST 4.5.0 - 4.5.12 Spring Data REST 4.0.0 - 4.4.15 Spring Data REST 3.7.20 and earlier

Severity

7.1 (High)


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

CWE

CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes

Assigner

vmware mitre root

References

1 reference

URL	Tags
https://spring.io/security/cve-2026-47849

Impacted products

1 product

Vendor	Product	Version	CPE status
Spring	Spring Data REST	Affected: 5.1.0 (custom) Affected: 5.0.0 , ≤ 5.0.6 (custom) Affected: 4.5.0 , ≤ 4.5.12 (custom) Affected: 4.0.0 , ≤ 4.4.15 (custom) Affected: 0 , ≤ 3.7.20 (custom)	guessed

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JSON

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        {
          "defaultStatus": "unaffected",
          "product": "Spring Data REST",
          "vendor": "Spring",
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              "lessThanOrEqual": "5.0.6",
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              "version": "5.0.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "4.5.12",
              "status": "affected",
              "version": "4.5.0",
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            },
            {
              "lessThanOrEqual": "4.4.15",
              "status": "affected",
              "version": "4.0.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "3.7.20",
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      "providerMetadata": {
        "dateUpdated": "2026-08-27T05:06:23.970Z",
        "orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
        "shortName": "vmware"
      },
      "references": [
        {
          "url": "https://spring.io/security/cve-2026-47849"
        }
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      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Spring Data REST allows mutation of identifier and version properties via JSON Patch"
    }
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    "datePublished": "2026-08-27T05:06:23.970Z",
    "dateReserved": "2026-05-20T10:00:53.146Z",
    "dateUpdated": "2026-08-27T05:06:23.970Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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      "date": "2026-08-27",
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      "percentile": "0.18446"
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  }
}

FKIE_CVE-2026-47849

Vulnerability from fkie_nvd - Published: 2026-08-27 06:17 - Updated: 2026-08-27 06:17

Severity

7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

Summary

References

	URL	Tags
	security@vmware.com	https://spring.io/security/cve-2026-47849

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "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",
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              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "security@vmware.com"
    }
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    }
  ],
  "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"
        },
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        "impactScore": 4.2,
        "source": "security@vmware.com",
        "type": "Secondary"
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  "published": "2026-08-27T06:17:16.653",
  "references": [
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      "source": "security@vmware.com",
      "url": "https://spring.io/security/cve-2026-47849"
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  "vulnStatus": "Received"
}

GHSA-4XJ4-JMCC-9RQ7

Vulnerability from github – Published: 2026-08-27 06:31 – Updated: 2026-08-27 06:31

Details

Severity

7.1 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-47849"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-27T06:17:16Z",
    "severity": "HIGH"
  },
  "details": "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": "GHSA-4xj4-jmcc-9rq7",
  "modified": "2026-08-27T06:31:34Z",
  "published": "2026-08-27T06:31:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47849"
    },
    {
      "type": "WEB",
      "url": "https://spring.io/security/cve-2026-47849"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CVE-2026-47849 (GCVE-0-2026-47849)

FKIE_CVE-2026-47849

GHSA-4XJ4-JMCC-9RQ7

Tags

Sightings

Nomenclature