Potential arbitrary file read and SSRF vulnerability in Spring Cloud Function

{
  "id": "bd78e9835f86f160f126bef7b0003efc983bd74ad448d3f6fe76c3ee39b42248",
  "url": "https://osv.dev/vulnerability/CVE-2026-59291",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Potential arbitrary file read and SSRF vulnerability in Spring Cloud Function",
    "summary": "Potential arbitrary file read and SSRF vulnerability in Spring Cloud Function. Spring Cloud Function 5.0.0 - 5.0.3 Spring Cloud Function 4.3.0 - 4.3.4 Spring Cloud Function 4.2.0 - 4.2.7",
    "evidence": "osv:CVE-2026-59291",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2026-59291",
      "aliases": [
        "CVE-2026-59291"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/spring-cloud/spring-cloud-function",
              "type": "GIT",
              "events": [
                {
                  "introduced": "8eb67a5a4207593cd695e82826ec208606859eaf"
                },
                {
                  "fixed": "f95cb35447b55e3246bccd072309326310a50e0e"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:vmware:spring_cloud_function:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "5.0.0"
                      },
                      {
                        "fixed": "5.0.4"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v5.0.3",
            "v5.0.2",
            "v5.0.1",
            "v5.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-59291.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:44.388720830Z",
      "provider": "osv",
      "references": [
        "https://spring.io/security/cve-2026-59291",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59291.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-59291"
      ],
      "provider_metadata": {
        "cna_assigner": "vmware",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "5.0.0"
                  },
                  {
                    "last_affected": "5.0.3"
                  },
                  {
                    "introduced": "4.3.0"
                  },
                  {
                    "last_affected": "4.3.4"
                  },
                  {
                    "introduced": "4.2.0"
                  },
                  {
                    "last_affected": "4.2.7"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59291.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-59291",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 512442,
  "published_at": "2026-08-27T17:57:48.943+00:00"
}