{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:vmware:spring_data_rest:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "4.5.0"
              },
              {
                "last_affected": "4.5.11"
              },
              {
                "introduced": "5.0.0"
              },
              {
                "last_affected": "5.0.5"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "63587e562e5e3b10e305dfd79d8b803b7e75f916"
            },
            {
              "last_affected": "e79c85ec1922fe04e52ec77c92ed2a8c8b97c7b7"
            },
            {
              "introduced": "0ae642131f36b87b9a46c568e53a7b56f99c72ff"
            },
            {
              "last_affected": "9c03c243bb3baf8edad8b300254d320934f78a40"
            }
          ],
          "repo": "https://github.com/spring-projects/spring-data-rest",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "vmware",
    "cwe_ids": [
      "CWE-917"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41729.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "3.7.0"
          },
          {
            "fixed": "3.7.20"
          },
          {
            "introduced": "4.3.0"
          },
          {
            "fixed": "4.3.17"
          },
          {
            "introduced": "4.4.0"
          },
          {
            "fixed": "4.4.15"
          },
          {
            "introduced": "4.5.0"
          },
          {
            "fixed": "4.5.12"
          },
          {
            "introduced": "5.0.0"
          },
          {
            "fixed": "5.0.6"
          }
        ],
        "source": "AFFECTED_FIELD"
      },
      {
        "extracted_events": [
          {
            "introduced": "3.7.0"
          },
          {
            "fixed": "3.7.19"
          },
          {
            "introduced": "4.3.0"
          },
          {
            "fixed": "4.3.16"
          },
          {
            "introduced": "4.4.0"
          },
          {
            "fixed": "4.4.14"
          },
          {
            "introduced": "4.5.0"
          },
          {
            "fixed": "4.5.11"
          },
          {
            "introduced": "5.0.0"
          },
          {
            "fixed": "5.0.5"
          }
        ],
        "source": "DESCRIPTION"
      }
    ]
  },
  "details": "Spring Data REST is vulnerable to SpEL expression injection through map-typed properties when processing JSON Patch (application/json-patch+json) requests. When a persistent entity exposes a Map-typed property, the JSON Pointer path segment used as the map key is embedded directly into a SpEL expression without sanitization or validation.\n\nAffected versions:\nSpring 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.",
  "id": "CVE-2026-41729",
  "modified": "2026-07-08T05:39:21.428272117Z",
  "published": "2026-06-09T23:49:17.014Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://spring.io/security/cve-2026-41729"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41729.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41729"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Spring Data REST SpEL Injection via Map Key in JSON Patch"
}