Apache Gravitino: Authenticated SSRF in Gravitino JobManager allows server-side HTTP requests to internal network and cloud metadata endpoints via unvalidated job template URIs

{
  "id": "4a6df51706048b385c1197a0bb213bb4b271cbfcbd26bf7b7b24dcdb068b95a2",
  "url": "https://osv.dev/vulnerability/CVE-2026-49876",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Apache Gravitino: Authenticated SSRF in Gravitino JobManager allows server-side HTTP requests to internal network and cloud metadata endpoints via unvalidated job template URIs",
    "summary": "Authenticated SSRF in Gravitino JobManager allows server-side HTTP requests to internal network and cloud metadata endpoints via unvalidated job template URIs. A vulnerability in Apache Gravitino. This issue affects Apache Gravitino: from 1.0.0 through 1.2.1. Users are recommended to upgrade to version 1.3.0, which fixes the issue.",
    "evidence": "osv:CVE-2026-49876",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-49876",
      "aliases": [
        "CVE-2026-49876",
        "PYSEC-2026-3442"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/apache/gravitino",
              "type": "GIT",
              "events": [
                {
                  "introduced": "d3caaa86a9854c50954db90e62a7330f92cd3ca1"
                },
                {
                  "fixed": "40fdf6ab96ac87b47e6d3e14e7c4dc0d815e68f0"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:apache:gravitino:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.0.0"
                      },
                      {
                        "fixed": "1.3.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49876.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:26.494500074Z",
      "provider": "osv",
      "references": [
        "https://repo.maven.apache.org/maven2",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49876.json",
        "https://lists.apache.org/thread/2ffkj771d6dp1okh2cdtody969hoo1zs",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-49876"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-918"
        ],
        "cna_assigner": "apache",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "1.0.0"
                  },
                  {
                    "last_affected": "1.2.1"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49876.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-49876",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 493120,
  "published_at": "2026-07-13T08:45:35.082+00:00"
}