Vulnerability-Lookup

GHSA-4XJ4-JMCC-9RQ7

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

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. 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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-47849"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-915"
    ],
    "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"
    }
  ]
}

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

Vulnerability from cvelistv5 – Published: 2026-08-27 05:06 – Updated: 2026-08-27 13:04

Title

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

Summary

Severity

7.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-27 13:03 UTC

CWE

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

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JSON

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-47849",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-27T13:03:47.342599Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-915",
                "description": "CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-27T13:04:25.615Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "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"
            }
          ]
        }
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        }
      ],
      "impacts": [
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          "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."
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "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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          "scenarios": [
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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"
        }
      ],
      "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": "2026-08-27T13:04:25.615Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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

GHSA-4XJ4-JMCC-9RQ7

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

Tags

Sightings

Nomenclature