automatisch - Server-Side Request Forgery via HTTP Request Custom Action

{
  "id": "c08dd1d4dfefa6b0a4f1e8d3c4c9aa3674246a9bdca5fb4b58dae59e4c5b854d",
  "url": "https://osv.dev/vulnerability/CVE-2026-72566",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "automatisch - Server-Side Request Forgery via HTTP Request Custom Action",
    "summary": "A server-side request forgery (SSRF) vulnerability in automatisch through commit 41f3c56 allows a low-privileged authenticated user with 'manage Flow' permission to make the server fetch arbitrary URLs and retrieve the full response body via the HTTP Request app's Custom Request action.",
    "evidence": "osv:CVE-2026-72566",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-72566",
      "aliases": [
        "CVE-2026-72566"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/automatisch/automatisch",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "41f3c56"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "41f3c56"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "41f3c56"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72566.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:23.384143136Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72566.json",
        "https://github.com/automatisch/automatisch",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-72566",
        "https://github.com/automatisch/automatisch/blob/main/packages/backend/src/apps/http-request/actions/custom-request/index.js"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-918"
        ],
        "cna_assigner": "TuranSec",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72566.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-72566",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 489816,
  "published_at": "2026-08-10T10:40:34.504+00:00"
}