JeecgBoot Anonymous Chat Attachment send server-side request forgery

{
  "id": "635540977b7df736c9647a3b93a8e29d4f81cc1b1927b5f642b9459158dd5e17",
  "url": "https://osv.dev/vulnerability/CVE-2026-19000",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "JeecgBoot Anonymous Chat Attachment send server-side request forgery",
    "summary": "A vulnerability was identified in JeecgBoot up to 3.9.2. The affected element is an unknown function of the file /airag/chat/send of the component Anonymous Chat Attachment Parser. The manipulation leads to server-side request forgery. The attack can be initiated remotely. The exploit is publicly available and might be used. A fix is planned for the upcoming release.",
    "evidence": "osv:CVE-2026-19000",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-19000",
      "aliases": [
        "CVE-2026-19000"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/jeecgboot/jeecgboot",
              "type": "GIT",
              "events": [
                {
                  "introduced": "41877a6e8ba6e485bdd25e6dc5d6279e58754707"
                },
                {
                  "last_affected": "7df07a823fd558be857d0208ccae96342539fbc1"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "3.9.0"
                      },
                      {
                        "last_affected": "3.9.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "3.9.1"
                      },
                      {
                        "last_affected": "3.9.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "3.9.2"
                      },
                      {
                        "last_affected": "3.9.2"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "3.9.2"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.9.0",
            "3.9.1",
            "3.9.2",
            "v3.9.2",
            "v3.9.1last",
            "v3.9.1",
            "v3.9.0last"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-19000.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:26.862877726Z",
      "provider": "osv",
      "references": [
        "https://github.com/jeecgboot/JeecgBoot/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19000.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-19000",
        "https://vuldb.com/cve/CVE-2026-19000",
        "https://vuldb.com/submit/862635",
        "https://vuldb.com/vuln/386382",
        "https://github.com/jeecgboot/JeecgBoot/issues/9672",
        "https://github.com/jeecgboot/JeecgBoot/issues/9672#issuecomment-4739323732",
        "https://vuldb.com/vuln/386382/cti"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-918"
        ],
        "cna_assigner": "VulDB",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19000.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-19000",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 493346,
  "published_at": "2026-08-06T05:15:08.943+00:00"
}